251256878460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{5147}}^1$

素因数の和:5282

約数の個数: 576

約数和(自身を含む): 961701092352

約数和(自身を除く): 710444213892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 43, 45, 51, 53, 60, 63, 68, 70, 84, 85, 86, 90, 102, 105, 106, 119, 126, 129, 140, 153, 159, 170, 172, 180, 204, 210, 212, 215, 238, 252, 255, 258, 265, 301, 306, 315, 318, 340, 357, 371, 387, 420, 430, 476, 477, 510, 516, 530, 595, 602, 612, 630, 636, 645, 714, 731, 742, 765, 774, 795, 860, 901, 903, 954, 1020, 1060, 1071, 1113, 1190, 1204, 1260, 1290, 1428, 1462, 1484, 1505, 1530, 1548, 1590, 1785, 1802, 1806, 1855, 1908, 1935, 2142, 2193, 2226, 2279, 2380, 2385, 2580, 2703, 2709, 2924, 3010, 3060, 3180, 3339, 3570, 3604, 3612, 3655, 3710, 3870, 4284, 4386, 4452, 4505, 4515, 4558, 4770, 5117, 5147, 5355, 5406, 5418, 5565, 6020, 6307, 6579, 6678, 6837, 7140, 7310, 7420, 7740, 8109, 8772, 9010, 9030, 9116, 9540, 10234, 10294, 10710, 10812, 10836, 10965, 11130, 11395, 12614, 13158, 13356, 13515, 13545, 13674, 14620, 15351, 15441, 15953, 16218, 16695, 18020, 18060, 18921, 20468, 20511, 20588, 21420, 21930, 22260, 22790, 25228, 25585, 25735, 26316, 27030, 27090, 27348, 30702, 30882, 31535, 31906, 32436, 32895, 33390, 34185, 36029, 37842, 38743, 40545, 41022, 43860, 45580, 46053, 46323, 47859, 51170, 51470, 54060, 54180, 56763, 61404, 61764, 63070, 63812, 65790, 66780, 68370, 72058, 75684, 76755, 77205, 77486, 79765, 81090, 82044, 87499, 92106, 92646, 94605, 95718, 102340, 102555, 102940, 108087, 113526, 116229, 126140, 131580, 136740, 143577, 144116, 153510, 154410, 154972, 159530, 162180, 174998, 180145, 184212, 185292, 189210, 191436, 193715, 205110, 216174, 221321, 227052, 230265, 231615, 232458, 239295, 262497, 271201, 272791, 283815, 287154, 307020, 308820, 319060, 324261, 348687, 349996, 360290, 378420, 387430, 410220, 432348, 437495, 442642, 460530, 463230, 464916, 478590, 524994, 540435, 542402, 545582, 567630, 574308, 581145, 612493, 648522, 663963, 697374, 717885, 720580, 774860, 787491, 813603, 818373, 874990, 885284, 921060, 926460, 957180, 1049988, 1080870, 1084804, 1091164, 1106605, 1135260, 1162290, 1224986, 1297044, 1312485, 1327926, 1356005, 1363955, 1394748, 1435770, 1549247, 1574982, 1621305, 1627206, 1636746, 1743435, 1749980, 1837479, 1909537, 1991889, 2161740, 2213210, 2324580, 2440809, 2449972, 2455119, 2624970, 2655852, 2712010, 2727910, 2871540, 3062465, 3098494, 3149964, 3242610, 3254412, 3273492, 3319815, 3486870, 3674958, 3762457, 3819074, 3937455, 3983778, 4068015, 4091865, 4426420, 4637447, 4647741, 4881618, 4910238, 5249940, 5424020, 5455820, 5512437, 5728611, 6124930, 6196988, 6485220, 6639630, 6973740, 7349916, 7524914, 7638148, 7746235, 7874910, 7967556, 8136030, 8183730, 9187395, 9274894, 9295482, 9547685, 9763236, 9820476, 9959445, 11024874, 11287371, 11457222, 11730013, 12204045, 12249860, 12275595, 13279260, 13912341, 13943223, 15049828, 15492470, 15749820, 16272060, 16367460, 17185833, 18374790, 18549788, 18590964, 18812285, 19095370, 19918890, 22049748, 22574742, 22914444, 23187235, 23238705, 23460026, 24408090, 24551190, 26337199, 27562185, 27824682, 27886446, 28643055, 30984940, 32462129, 33862113, 34371666, 35190039, 36749580, 37624570, 38190740, 39837780, 41737023, 45149484, 46374470, 46477410, 46920052, 48816180, 49102380, 52674398, 55124370, 55649364, 55772892, 56436855, 57286110, 58650065, 64924258, 67724226, 68743332, 69561705, 69716115, 70380078, 75249140, 79011597, 82110091, 83474046, 85929165, 92748940, 92954820, 97386387, 105348796, 105570117, 110248740, 112873710, 114572220, 117300130, 129848516, 131685995, 135448452, 139123410, 139432230, 140760156, 158023194, 162310645, 164220182, 166948092, 169310565, 171858330, 175950195, 194772774, 199410221, 208685115, 211140234, 225747420, 234600260, 237034791, 246330273, 263371990, 278246820, 278864460, 292159161, 316046388, 324621290, 328440364, 338621130, 343716660, 351900390, 389545548, 395057985, 398820442, 410550455, 417370230, 422280468, 474069582, 486931935, 492660546, 526743980, 527850585, 584318322, 598230663, 649242580, 677242260, 703800780, 738990819, 790115970, 797640884, 821100910, 834740460, 948139164, 973863870, 985321092, 997051105, 1055701170, 1168636644, 1185173955, 1196461326, 1231651365, 1395871547, 1460795805, 1477981638, 1580231940, 1642201820, 1794691989, 1947727740, 1994102210, 2111402340, 2370347910, 2392922652, 2463302730, 2791743094, 2921591610, 2955963276, 2991153315, 3589383978, 3694954095, 3988204420, 4187614641, 4740695820, 4926605460, 5583486188, 5843183220, 5982306630, 6979357735, 7178767956, 7389908190, 8375229282, 8973459945, 11964613260, 12562843923, 13958715470, 14779816380, 16750458564, 17946919890, 20938073205, 25125687846, 27917430940, 35893839780, 41876146410, 50251375692, 62814219615, 83752292820, 125628439230, 251256878460]

約数ペア:

[(1, 251256878460), (2, 125628439230), (3, 83752292820), (4, 62814219615), (5, 50251375692), (6, 41876146410), (7, 35893839780), (9, 27917430940), (10, 25125687846), (12, 20938073205), (14, 17946919890), (15, 16750458564), (17, 14779816380), (18, 13958715470), (20, 12562843923), (21, 11964613260), (28, 8973459945), (30, 8375229282), (34, 7389908190), (35, 7178767956), (36, 6979357735), (42, 5982306630), (43, 5843183220), (45, 5583486188), (51, 4926605460), (53, 4740695820), (60, 4187614641), (63, 3988204420), (68, 3694954095), (70, 3589383978), (84, 2991153315), (85, 2955963276), (86, 2921591610), (90, 2791743094), (102, 2463302730), (105, 2392922652), (106, 2370347910), (119, 2111402340), (126, 1994102210), (129, 1947727740), (140, 1794691989), (153, 1642201820), (159, 1580231940), (170, 1477981638), (172, 1460795805), (180, 1395871547), (204, 1231651365), (210, 1196461326), (212, 1185173955), (215, 1168636644), (238, 1055701170), (252, 997051105), (255, 985321092), (258, 973863870), (265, 948139164), (301, 834740460), (306, 821100910), (315, 797640884), (318, 790115970), (340, 738990819), (357, 703800780), (371, 677242260), (387, 649242580), (420, 598230663), (430, 584318322), (476, 527850585), (477, 526743980), (510, 492660546), (516, 486931935), (530, 474069582), (595, 422280468), (602, 417370230), (612, 410550455), (630, 398820442), (636, 395057985), (645, 389545548), (714, 351900390), (731, 343716660), (742, 338621130), (765, 328440364), (774, 324621290), (795, 316046388), (860, 292159161), (901, 278864460), (903, 278246820), (954, 263371990), (1020, 246330273), (1060, 237034791), (1071, 234600260), (1113, 225747420), (1190, 211140234), (1204, 208685115), (1260, 199410221), (1290, 194772774), (1428, 175950195), (1462, 171858330), (1484, 169310565), (1505, 166948092), (1530, 164220182), (1548, 162310645), (1590, 158023194), (1785, 140760156), (1802, 139432230), (1806, 139123410), (1855, 135448452), (1908, 131685995), (1935, 129848516), (2142, 117300130), (2193, 114572220), (2226, 112873710), (2279, 110248740), (2380, 105570117), (2385, 105348796), (2580, 97386387), (2703, 92954820), (2709, 92748940), (2924, 85929165), (3010, 83474046), (3060, 82110091), (3180, 79011597), (3339, 75249140), (3570, 70380078), (3604, 69716115), (3612, 69561705), (3655, 68743332), (3710, 67724226), (3870, 64924258), (4284, 58650065), (4386, 57286110), (4452, 56436855), (4505, 55772892), (4515, 55649364), (4558, 55124370), (4770, 52674398), (5117, 49102380), (5147, 48816180), (5355, 46920052), (5406, 46477410), (5418, 46374470), (5565, 45149484), (6020, 41737023), (6307, 39837780), (6579, 38190740), (6678, 37624570), (6837, 36749580), (7140, 35190039), (7310, 34371666), (7420, 33862113), (7740, 32462129), (8109, 30984940), (8772, 28643055), (9010, 27886446), (9030, 27824682), (9116, 27562185), (9540, 26337199), (10234, 24551190), (10294, 24408090), (10710, 23460026), (10812, 23238705), (10836, 23187235), (10965, 22914444), (11130, 22574742), (11395, 22049748), (12614, 19918890), (13158, 19095370), (13356, 18812285), (13515, 18590964), (13545, 18549788), (13674, 18374790), (14620, 17185833), (15351, 16367460), (15441, 16272060), (15953, 15749820), (16218, 15492470), (16695, 15049828), (18020, 13943223), (18060, 13912341), (18921, 13279260), (20468, 12275595), (20511, 12249860), (20588, 12204045), (21420, 11730013), (21930, 11457222), (22260, 11287371), (22790, 11024874), (25228, 9959445), (25585, 9820476), (25735, 9763236), (26316, 9547685), (27030, 9295482), (27090, 9274894), (27348, 9187395), (30702, 8183730), (30882, 8136030), (31535, 7967556), (31906, 7874910), (32436, 7746235), (32895, 7638148), (33390, 7524914), (34185, 7349916), (36029, 6973740), (37842, 6639630), (38743, 6485220), (40545, 6196988), (41022, 6124930), (43860, 5728611), (45580, 5512437), (46053, 5455820), (46323, 5424020), (47859, 5249940), (51170, 4910238), (51470, 4881618), (54060, 4647741), (54180, 4637447), (56763, 4426420), (61404, 4091865), (61764, 4068015), (63070, 3983778), (63812, 3937455), (65790, 3819074), (66780, 3762457), (68370, 3674958), (72058, 3486870), (75684, 3319815), (76755, 3273492), (77205, 3254412), (77486, 3242610), (79765, 3149964), (81090, 3098494), (82044, 3062465), (87499, 2871540), (92106, 2727910), (92646, 2712010), (94605, 2655852), (95718, 2624970), (102340, 2455119), (102555, 2449972), (102940, 2440809), (108087, 2324580), (113526, 2213210), (116229, 2161740), (126140, 1991889), (131580, 1909537), (136740, 1837479), (143577, 1749980), (144116, 1743435), (153510, 1636746), (154410, 1627206), (154972, 1621305), (159530, 1574982), (162180, 1549247), (174998, 1435770), (180145, 1394748), (184212, 1363955), (185292, 1356005), (189210, 1327926), (191436, 1312485), (193715, 1297044), (205110, 1224986), (216174, 1162290), (221321, 1135260), (227052, 1106605), (230265, 1091164), (231615, 1084804), (232458, 1080870), (239295, 1049988), (262497, 957180), (271201, 926460), (272791, 921060), (283815, 885284), (287154, 874990), (307020, 818373), (308820, 813603), (319060, 787491), (324261, 774860), (348687, 720580), (349996, 717885), (360290, 697374), (378420, 663963), (387430, 648522), (410220, 612493), (432348, 581145), (437495, 574308), (442642, 567630), (460530, 545582), (463230, 542402), (464916, 540435), (478590, 524994)]