215528040

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 640

約数和(自身を含む): 965986560

約数和(自身を除く): 750458520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 27, 28, 30, 34, 35, 36, 39, 40, 42, 43, 45, 51, 52, 54, 56, 60, 63, 65, 68, 70, 72, 78, 81, 84, 85, 86, 90, 91, 102, 104, 105, 108, 117, 119, 120, 126, 129, 130, 135, 136, 140, 153, 156, 162, 168, 170, 172, 180, 182, 189, 195, 204, 210, 215, 216, 221, 234, 238, 252, 255, 258, 260, 270, 273, 280, 301, 306, 312, 315, 324, 340, 344, 351, 357, 360, 364, 378, 387, 390, 405, 408, 420, 430, 442, 455, 459, 468, 476, 504, 510, 516, 520, 540, 546, 559, 567, 585, 595, 602, 612, 630, 645, 648, 663, 680, 702, 714, 728, 731, 756, 765, 774, 780, 810, 819, 840, 860, 884, 903, 910, 918, 936, 945, 952, 1020, 1032, 1053, 1071, 1080, 1092, 1105, 1118, 1134, 1161, 1170, 1190, 1204, 1224, 1260, 1290, 1326, 1365, 1377, 1404, 1428, 1462, 1505, 1512, 1530, 1547, 1548, 1560, 1620, 1638, 1677, 1720, 1755, 1768, 1785, 1806, 1820, 1836, 1890, 1935, 1989, 2040, 2106, 2142, 2184, 2193, 2210, 2236, 2268, 2295, 2322, 2340, 2380, 2408, 2457, 2520, 2580, 2652, 2709, 2730, 2754, 2795, 2808, 2835, 2856, 2924, 3010, 3060, 3094, 3096, 3213, 3240, 3276, 3315, 3354, 3483, 3510, 3570, 3612, 3640, 3655, 3672, 3780, 3870, 3913, 3978, 4095, 4212, 4284, 4386, 4420, 4472, 4515, 4536, 4590, 4641, 4644, 4680, 4760, 4914, 5031, 5117, 5160, 5265, 5304, 5355, 5418, 5460, 5508, 5590, 5670, 5805, 5848, 5967, 6020, 6120, 6188, 6426, 6552, 6579, 6630, 6708, 6885, 6966, 7020, 7140, 7224, 7310, 7371, 7560, 7735, 7740, 7826, 7956, 8127, 8190, 8385, 8424, 8568, 8772, 8840, 9030, 9180, 9282, 9288, 9503, 9639, 9828, 9945, 10062, 10234, 10530, 10710, 10836, 10920, 10965, 11016, 11180, 11340, 11610, 11739, 11934, 12040, 12285, 12376, 12852, 13158, 13260, 13416, 13545, 13770, 13923, 13932, 14040, 14280, 14620, 14742, 15093, 15351, 15470, 15480, 15652, 15912, 16065, 16254, 16380, 16770, 17415, 17544, 17901, 18060, 18360, 18564, 19006, 19278, 19565, 19656, 19737, 19890, 20124, 20468, 21060, 21420, 21672, 21930, 22360, 22680, 23205, 23220, 23478, 23868, 24381, 24570, 25155, 25585, 25704, 26316, 26520, 27090, 27540, 27846, 27864, 28509, 29240, 29484, 29835, 30186, 30702, 30940, 31304, 32130, 32508, 32760, 32895, 33540, 34830, 35217, 35802, 36120, 36855, 37128, 38012, 38556, 39130, 39474, 39780, 40248, 40635, 40936, 41769, 42120, 42840, 43860, 45279, 46053, 46410, 46440, 46956, 47515, 47736, 48195, 48762, 49140, 50310, 51170, 52632, 54180, 55080, 55692, 57018, 58695, 58968, 59211, 59670, 60372, 61404, 61880, 64260, 65016, 65790, 66521, 67080, 69615, 69660, 70434, 71604, 73710, 75465, 76024, 76755, 77112, 78260, 78948, 79560, 81270, 83538, 85527, 87720, 89505, 90558, 92106, 92820, 93912, 95030, 96390, 97524, 98280, 98685, 100620, 102340, 105651, 108360, 111384, 114036, 117390, 118422, 119340, 120744, 121905, 122808, 125307, 128520, 131580, 133042, 138159, 139230, 139320, 140868, 142545, 143208, 147420, 150930, 153510, 156520, 157896, 162540, 167076, 171054, 176085, 179010, 181116, 184212, 185640, 190060, 192780, 195048, 197370, 199563, 201240, 204680, 208845, 211302, 226395, 228072, 230265, 234780, 236844, 238680, 243810, 250614, 256581, 263160, 266084, 276318, 278460, 281736, 285090, 294840, 296055, 301860, 307020, 316953, 325080, 332605, 334152, 342108, 352170, 358020, 362232, 368424, 380120, 385560, 394740, 399126, 414477, 417690, 422604, 427635, 452790, 460530, 469560, 473688, 487620, 501228, 513162, 528255, 532168, 552636, 556920, 570180, 592110, 598689, 603720, 614040, 626535, 633906, 665210, 684216, 690795, 704340, 716040, 769743, 789480, 798252, 828954, 835380, 845208, 855270, 905580, 921060, 975240, 997815, 1002456, 1026324, 1056510, 1105272, 1140360, 1184220, 1197378, 1253070, 1267812, 1282905, 1330420, 1381590, 1408680, 1539486, 1584765, 1596504, 1657908, 1670760, 1710540, 1796067, 1811160, 1842120, 1995630, 2052648, 2072385, 2113020, 2368440, 2394756, 2506140, 2535624, 2565810, 2660840, 2763180, 2993445, 3078972, 3169530, 3315816, 3421080, 3592134, 3848715, 3991260, 4144770, 4226040, 4789512, 5012280, 5131620, 5388201, 5526360, 5986890, 6157944, 6339060, 7184268, 7697430, 7982520, 8289540, 8980335, 10263240, 10776402, 11973780, 12678120, 14368536, 15394860, 16579080, 17960670, 21552804, 23947560, 26941005, 30789720, 35921340, 43105608, 53882010, 71842680, 107764020, 215528040]

約数ペア:

[(1, 215528040), (2, 107764020), (3, 71842680), (4, 53882010), (5, 43105608), (6, 35921340), (7, 30789720), (8, 26941005), (9, 23947560), (10, 21552804), (12, 17960670), (13, 16579080), (14, 15394860), (15, 14368536), (17, 12678120), (18, 11973780), (20, 10776402), (21, 10263240), (24, 8980335), (26, 8289540), (27, 7982520), (28, 7697430), (30, 7184268), (34, 6339060), (35, 6157944), (36, 5986890), (39, 5526360), (40, 5388201), (42, 5131620), (43, 5012280), (45, 4789512), (51, 4226040), (52, 4144770), (54, 3991260), (56, 3848715), (60, 3592134), (63, 3421080), (65, 3315816), (68, 3169530), (70, 3078972), (72, 2993445), (78, 2763180), (81, 2660840), (84, 2565810), (85, 2535624), (86, 2506140), (90, 2394756), (91, 2368440), (102, 2113020), (104, 2072385), (105, 2052648), (108, 1995630), (117, 1842120), (119, 1811160), (120, 1796067), (126, 1710540), (129, 1670760), (130, 1657908), (135, 1596504), (136, 1584765), (140, 1539486), (153, 1408680), (156, 1381590), (162, 1330420), (168, 1282905), (170, 1267812), (172, 1253070), (180, 1197378), (182, 1184220), (189, 1140360), (195, 1105272), (204, 1056510), (210, 1026324), (215, 1002456), (216, 997815), (221, 975240), (234, 921060), (238, 905580), (252, 855270), (255, 845208), (258, 835380), (260, 828954), (270, 798252), (273, 789480), (280, 769743), (301, 716040), (306, 704340), (312, 690795), (315, 684216), (324, 665210), (340, 633906), (344, 626535), (351, 614040), (357, 603720), (360, 598689), (364, 592110), (378, 570180), (387, 556920), (390, 552636), (405, 532168), (408, 528255), (420, 513162), (430, 501228), (442, 487620), (455, 473688), (459, 469560), (468, 460530), (476, 452790), (504, 427635), (510, 422604), (516, 417690), (520, 414477), (540, 399126), (546, 394740), (559, 385560), (567, 380120), (585, 368424), (595, 362232), (602, 358020), (612, 352170), (630, 342108), (645, 334152), (648, 332605), (663, 325080), (680, 316953), (702, 307020), (714, 301860), (728, 296055), (731, 294840), (756, 285090), (765, 281736), (774, 278460), (780, 276318), (810, 266084), (819, 263160), (840, 256581), (860, 250614), (884, 243810), (903, 238680), (910, 236844), (918, 234780), (936, 230265), (945, 228072), (952, 226395), (1020, 211302), (1032, 208845), (1053, 204680), (1071, 201240), (1080, 199563), (1092, 197370), (1105, 195048), (1118, 192780), (1134, 190060), (1161, 185640), (1170, 184212), (1190, 181116), (1204, 179010), (1224, 176085), (1260, 171054), (1290, 167076), (1326, 162540), (1365, 157896), (1377, 156520), (1404, 153510), (1428, 150930), (1462, 147420), (1505, 143208), (1512, 142545), (1530, 140868), (1547, 139320), (1548, 139230), (1560, 138159), (1620, 133042), (1638, 131580), (1677, 128520), (1720, 125307), (1755, 122808), (1768, 121905), (1785, 120744), (1806, 119340), (1820, 118422), (1836, 117390), (1890, 114036), (1935, 111384), (1989, 108360), (2040, 105651), (2106, 102340), (2142, 100620), (2184, 98685), (2193, 98280), (2210, 97524), (2236, 96390), (2268, 95030), (2295, 93912), (2322, 92820), (2340, 92106), (2380, 90558), (2408, 89505), (2457, 87720), (2520, 85527), (2580, 83538), (2652, 81270), (2709, 79560), (2730, 78948), (2754, 78260), (2795, 77112), (2808, 76755), (2835, 76024), (2856, 75465), (2924, 73710), (3010, 71604), (3060, 70434), (3094, 69660), (3096, 69615), (3213, 67080), (3240, 66521), (3276, 65790), (3315, 65016), (3354, 64260), (3483, 61880), (3510, 61404), (3570, 60372), (3612, 59670), (3640, 59211), (3655, 58968), (3672, 58695), (3780, 57018), (3870, 55692), (3913, 55080), (3978, 54180), (4095, 52632), (4212, 51170), (4284, 50310), (4386, 49140), (4420, 48762), (4472, 48195), (4515, 47736), (4536, 47515), (4590, 46956), (4641, 46440), (4644, 46410), (4680, 46053), (4760, 45279), (4914, 43860), (5031, 42840), (5117, 42120), (5160, 41769), (5265, 40936), (5304, 40635), (5355, 40248), (5418, 39780), (5460, 39474), (5508, 39130), (5590, 38556), (5670, 38012), (5805, 37128), (5848, 36855), (5967, 36120), (6020, 35802), (6120, 35217), (6188, 34830), (6426, 33540), (6552, 32895), (6579, 32760), (6630, 32508), (6708, 32130), (6885, 31304), (6966, 30940), (7020, 30702), (7140, 30186), (7224, 29835), (7310, 29484), (7371, 29240), (7560, 28509), (7735, 27864), (7740, 27846), (7826, 27540), (7956, 27090), (8127, 26520), (8190, 26316), (8385, 25704), (8424, 25585), (8568, 25155), (8772, 24570), (8840, 24381), (9030, 23868), (9180, 23478), (9282, 23220), (9288, 23205), (9503, 22680), (9639, 22360), (9828, 21930), (9945, 21672), (10062, 21420), (10234, 21060), (10530, 20468), (10710, 20124), (10836, 19890), (10920, 19737), (10965, 19656), (11016, 19565), (11180, 19278), (11340, 19006), (11610, 18564), (11739, 18360), (11934, 18060), (12040, 17901), (12285, 17544), (12376, 17415), (12852, 16770), (13158, 16380), (13260, 16254), (13416, 16065), (13545, 15912), (13770, 15652), (13923, 15480), (13932, 15470), (14040, 15351), (14280, 15093), (14620, 14742)]