18766669740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:702

約数の個数: 576

約数和(自身を含む): 71021744640

約数和(自身を除く): 52255074900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 43, 49, 52, 57, 60, 65, 70, 76, 78, 84, 86, 91, 95, 98, 105, 114, 129, 130, 133, 140, 147, 156, 172, 182, 190, 195, 196, 210, 215, 228, 245, 247, 258, 260, 266, 273, 285, 294, 301, 364, 380, 390, 399, 420, 430, 455, 490, 494, 516, 532, 546, 559, 570, 588, 601, 602, 637, 645, 665, 735, 741, 780, 798, 817, 860, 903, 910, 931, 980, 988, 1092, 1118, 1140, 1202, 1204, 1235, 1274, 1290, 1330, 1365, 1470, 1482, 1505, 1596, 1634, 1677, 1729, 1803, 1806, 1820, 1862, 1911, 1995, 2107, 2236, 2404, 2451, 2470, 2548, 2580, 2660, 2730, 2793, 2795, 2940, 2964, 3005, 3010, 3185, 3268, 3354, 3458, 3606, 3612, 3705, 3724, 3822, 3913, 3990, 4085, 4207, 4214, 4515, 4655, 4902, 4940, 5187, 5460, 5586, 5590, 5719, 6010, 6020, 6321, 6370, 6708, 6916, 7212, 7410, 7644, 7813, 7826, 7980, 8170, 8385, 8414, 8428, 8645, 9015, 9030, 9310, 9555, 9804, 10374, 10535, 10621, 11172, 11180, 11419, 11438, 11739, 12020, 12103, 12255, 12621, 12642, 12740, 13965, 14820, 15626, 15652, 16340, 16770, 16828, 17157, 17290, 18030, 18060, 18620, 19110, 19565, 20748, 21035, 21070, 21242, 22838, 22876, 23439, 23478, 24206, 24510, 25242, 25284, 25843, 25935, 27391, 27930, 28595, 29449, 31252, 31605, 31863, 33540, 34257, 34314, 34580, 36060, 36309, 38220, 39065, 39130, 40033, 42070, 42140, 42484, 45676, 46878, 46956, 48412, 49020, 50484, 51686, 51870, 53105, 54691, 54782, 55860, 57095, 57190, 58695, 58898, 60515, 63105, 63210, 63726, 68514, 68628, 72618, 74347, 77529, 78130, 78260, 79933, 80066, 82173, 84140, 85785, 88347, 93756, 103372, 103740, 106210, 109382, 109564, 114190, 114380, 117195, 117390, 117796, 120099, 121030, 126210, 126420, 127452, 129215, 136955, 137028, 145236, 147245, 148447, 148694, 155058, 156260, 159315, 159866, 160132, 164073, 164346, 171285, 171570, 176694, 180901, 181545, 200165, 212420, 218764, 223041, 228380, 234390, 234780, 239799, 240198, 242060, 252420, 258430, 273455, 273910, 294490, 296894, 297388, 310116, 318630, 319732, 328146, 328692, 335959, 342570, 343140, 353388, 361802, 363090, 371735, 382837, 387645, 399665, 400330, 410865, 441735, 445341, 446082, 468780, 479598, 480396, 491017, 516860, 520429, 542703, 546910, 547820, 559531, 588980, 593788, 600495, 637260, 656292, 671918, 685140, 723604, 726180, 742235, 743470, 765674, 775290, 799330, 800660, 820365, 821730, 883470, 890682, 892164, 904505, 959196, 982034, 1007877, 1039129, 1040858, 1085406, 1093820, 1115205, 1119062, 1148511, 1198995, 1200990, 1266307, 1343836, 1473051, 1484470, 1486940, 1531348, 1550580, 1561287, 1598660, 1640730, 1643460, 1678593, 1679795, 1766940, 1781364, 1809010, 1914185, 1964068, 2015754, 2078258, 2081716, 2170812, 2226705, 2230410, 2238124, 2297022, 2351713, 2397990, 2401980, 2455085, 2532614, 2602145, 2713515, 2797655, 2946102, 2968940, 3117387, 3122574, 3281460, 3357186, 3359590, 3437119, 3618020, 3798921, 3828370, 4031508, 4156516, 4453410, 4460820, 4594044, 4703426, 4795980, 4910170, 5039385, 5065228, 5195645, 5204290, 5427030, 5595310, 5742555, 5892204, 6234774, 6245148, 6331535, 6383221, 6714372, 6719180, 6874238, 7055139, 7273903, 7365255, 7597842, 7656740, 7806435, 8392965, 8906820, 9406852, 9820340, 10078770, 10311357, 10391290, 10408580, 10854060, 11190620, 11485110, 11758565, 12469548, 12663070, 12766442, 13748476, 14110278, 14547806, 14730510, 15195684, 15586935, 15612870, 16461991, 16785930, 17185595, 18994605, 19149663, 20157540, 20622714, 20782580, 21821709, 22970220, 23517130, 24059833, 25326140, 25532884, 28220556, 29095612, 29461020, 31173870, 31225740, 31916105, 32923982, 33571860, 34371190, 35275695, 36369515, 37989210, 38299326, 41245428, 43643418, 44682547, 47034260, 48119666, 49385973, 51556785, 62347740, 63832210, 65847964, 68742380, 70551390, 72179499, 72739030, 75978420, 76598652, 82309955, 87286836, 89365094, 95748315, 96239332, 98771946, 103113570, 109108545, 120299165, 127664420, 134047641, 141102780, 144358998, 145478060, 164619910, 178730188, 191496630, 197543892, 206227140, 218217090, 223412735, 240598330, 246929865, 268095282, 288717996, 312777829, 329239820, 360897495, 382993260, 436434180, 446825470, 481196660, 493859730, 536190564, 625555658, 670238205, 721794990, 893650940, 938333487, 987719460, 1251111316, 1340476410, 1443589980, 1563889145, 1876666974, 2680952820, 3127778290, 3753333948, 4691667435, 6255556580, 9383334870, 18766669740]

約数ペア:

[(1, 18766669740), (2, 9383334870), (3, 6255556580), (4, 4691667435), (5, 3753333948), (6, 3127778290), (7, 2680952820), (10, 1876666974), (12, 1563889145), (13, 1443589980), (14, 1340476410), (15, 1251111316), (19, 987719460), (20, 938333487), (21, 893650940), (26, 721794990), (28, 670238205), (30, 625555658), (35, 536190564), (38, 493859730), (39, 481196660), (42, 446825470), (43, 436434180), (49, 382993260), (52, 360897495), (57, 329239820), (60, 312777829), (65, 288717996), (70, 268095282), (76, 246929865), (78, 240598330), (84, 223412735), (86, 218217090), (91, 206227140), (95, 197543892), (98, 191496630), (105, 178730188), (114, 164619910), (129, 145478060), (130, 144358998), (133, 141102780), (140, 134047641), (147, 127664420), (156, 120299165), (172, 109108545), (182, 103113570), (190, 98771946), (195, 96239332), (196, 95748315), (210, 89365094), (215, 87286836), (228, 82309955), (245, 76598652), (247, 75978420), (258, 72739030), (260, 72179499), (266, 70551390), (273, 68742380), (285, 65847964), (294, 63832210), (301, 62347740), (364, 51556785), (380, 49385973), (390, 48119666), (399, 47034260), (420, 44682547), (430, 43643418), (455, 41245428), (490, 38299326), (494, 37989210), (516, 36369515), (532, 35275695), (546, 34371190), (559, 33571860), (570, 32923982), (588, 31916105), (601, 31225740), (602, 31173870), (637, 29461020), (645, 29095612), (665, 28220556), (735, 25532884), (741, 25326140), (780, 24059833), (798, 23517130), (817, 22970220), (860, 21821709), (903, 20782580), (910, 20622714), (931, 20157540), (980, 19149663), (988, 18994605), (1092, 17185595), (1118, 16785930), (1140, 16461991), (1202, 15612870), (1204, 15586935), (1235, 15195684), (1274, 14730510), (1290, 14547806), (1330, 14110278), (1365, 13748476), (1470, 12766442), (1482, 12663070), (1505, 12469548), (1596, 11758565), (1634, 11485110), (1677, 11190620), (1729, 10854060), (1803, 10408580), (1806, 10391290), (1820, 10311357), (1862, 10078770), (1911, 9820340), (1995, 9406852), (2107, 8906820), (2236, 8392965), (2404, 7806435), (2451, 7656740), (2470, 7597842), (2548, 7365255), (2580, 7273903), (2660, 7055139), (2730, 6874238), (2793, 6719180), (2795, 6714372), (2940, 6383221), (2964, 6331535), (3005, 6245148), (3010, 6234774), (3185, 5892204), (3268, 5742555), (3354, 5595310), (3458, 5427030), (3606, 5204290), (3612, 5195645), (3705, 5065228), (3724, 5039385), (3822, 4910170), (3913, 4795980), (3990, 4703426), (4085, 4594044), (4207, 4460820), (4214, 4453410), (4515, 4156516), (4655, 4031508), (4902, 3828370), (4940, 3798921), (5187, 3618020), (5460, 3437119), (5586, 3359590), (5590, 3357186), (5719, 3281460), (6010, 3122574), (6020, 3117387), (6321, 2968940), (6370, 2946102), (6708, 2797655), (6916, 2713515), (7212, 2602145), (7410, 2532614), (7644, 2455085), (7813, 2401980), (7826, 2397990), (7980, 2351713), (8170, 2297022), (8385, 2238124), (8414, 2230410), (8428, 2226705), (8645, 2170812), (9015, 2081716), (9030, 2078258), (9310, 2015754), (9555, 1964068), (9804, 1914185), (10374, 1809010), (10535, 1781364), (10621, 1766940), (11172, 1679795), (11180, 1678593), (11419, 1643460), (11438, 1640730), (11739, 1598660), (12020, 1561287), (12103, 1550580), (12255, 1531348), (12621, 1486940), (12642, 1484470), (12740, 1473051), (13965, 1343836), (14820, 1266307), (15626, 1200990), (15652, 1198995), (16340, 1148511), (16770, 1119062), (16828, 1115205), (17157, 1093820), (17290, 1085406), (18030, 1040858), (18060, 1039129), (18620, 1007877), (19110, 982034), (19565, 959196), (20748, 904505), (21035, 892164), (21070, 890682), (21242, 883470), (22838, 821730), (22876, 820365), (23439, 800660), (23478, 799330), (24206, 775290), (24510, 765674), (25242, 743470), (25284, 742235), (25843, 726180), (25935, 723604), (27391, 685140), (27930, 671918), (28595, 656292), (29449, 637260), (31252, 600495), (31605, 593788), (31863, 588980), (33540, 559531), (34257, 547820), (34314, 546910), (34580, 542703), (36060, 520429), (36309, 516860), (38220, 491017), (39065, 480396), (39130, 479598), (40033, 468780), (42070, 446082), (42140, 445341), (42484, 441735), (45676, 410865), (46878, 400330), (46956, 399665), (48412, 387645), (49020, 382837), (50484, 371735), (51686, 363090), (51870, 361802), (53105, 353388), (54691, 343140), (54782, 342570), (55860, 335959), (57095, 328692), (57190, 328146), (58695, 319732), (58898, 318630), (60515, 310116), (63105, 297388), (63210, 296894), (63726, 294490), (68514, 273910), (68628, 273455), (72618, 258430), (74347, 252420), (77529, 242060), (78130, 240198), (78260, 239799), (79933, 234780), (80066, 234390), (82173, 228380), (84140, 223041), (85785, 218764), (88347, 212420), (93756, 200165), (103372, 181545), (103740, 180901), (106210, 176694), (109382, 171570), (109564, 171285), (114190, 164346), (114380, 164073), (117195, 160132), (117390, 159866), (117796, 159315), (120099, 156260), (121030, 155058), (126210, 148694), (126420, 148447), (127452, 147245), (129215, 145236), (136955, 137028)]