467838280

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 256

約数和(自身を含む): 1374912000

約数和(自身を除く): 907073720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 43, 49, 52, 56, 61, 65, 70, 86, 91, 98, 104, 122, 130, 140, 172, 182, 196, 215, 244, 245, 260, 280, 301, 305, 343, 344, 364, 392, 427, 430, 455, 488, 490, 520, 559, 602, 610, 637, 686, 728, 793, 854, 860, 910, 980, 1118, 1204, 1220, 1274, 1372, 1505, 1586, 1708, 1715, 1720, 1820, 1960, 2107, 2135, 2236, 2408, 2440, 2548, 2623, 2744, 2795, 2989, 3010, 3172, 3185, 3416, 3430, 3640, 3913, 3965, 4214, 4270, 4459, 4472, 5096, 5246, 5551, 5590, 5978, 6020, 6344, 6370, 6860, 7826, 7930, 8428, 8540, 8918, 10492, 10535, 11102, 11180, 11956, 12040, 12740, 13115, 13720, 14749, 14945, 15652, 15860, 16856, 17080, 17836, 18361, 19565, 20923, 20984, 21070, 22204, 22295, 22360, 23912, 25480, 26230, 27391, 27755, 29498, 29890, 31304, 31720, 34099, 35672, 36722, 38857, 39130, 41846, 42140, 44408, 44590, 52460, 54782, 55510, 58996, 59780, 68198, 73444, 73745, 77714, 78260, 83692, 84280, 89180, 91805, 104615, 104920, 109564, 111020, 117992, 119560, 128527, 136396, 136955, 146888, 147490, 155428, 156520, 167384, 170495, 178360, 183610, 191737, 194285, 209230, 219128, 222040, 238693, 257054, 271999, 272792, 273910, 294980, 310856, 340990, 367220, 383474, 388570, 418460, 477386, 514108, 543998, 547820, 589960, 642635, 681980, 734440, 766948, 777140, 836920, 899689, 954772, 958685, 1028216, 1087996, 1095640, 1193465, 1285270, 1359995, 1363960, 1533896, 1554280, 1670851, 1799378, 1909544, 1917370, 2175992, 2386930, 2570540, 2719990, 3341702, 3598756, 3834740, 4498445, 4773860, 5141080, 5439980, 6683404, 7197512, 7669480, 8354255, 8996890, 9547720, 10879960, 11695957, 13366808, 16708510, 17993780, 23391914, 33417020, 35987560, 46783828, 58479785, 66834040, 93567656, 116959570, 233919140, 467838280]

約数ペア:

[(1, 467838280), (2, 233919140), (4, 116959570), (5, 93567656), (7, 66834040), (8, 58479785), (10, 46783828), (13, 35987560), (14, 33417020), (20, 23391914), (26, 17993780), (28, 16708510), (35, 13366808), (40, 11695957), (43, 10879960), (49, 9547720), (52, 8996890), (56, 8354255), (61, 7669480), (65, 7197512), (70, 6683404), (86, 5439980), (91, 5141080), (98, 4773860), (104, 4498445), (122, 3834740), (130, 3598756), (140, 3341702), (172, 2719990), (182, 2570540), (196, 2386930), (215, 2175992), (244, 1917370), (245, 1909544), (260, 1799378), (280, 1670851), (301, 1554280), (305, 1533896), (343, 1363960), (344, 1359995), (364, 1285270), (392, 1193465), (427, 1095640), (430, 1087996), (455, 1028216), (488, 958685), (490, 954772), (520, 899689), (559, 836920), (602, 777140), (610, 766948), (637, 734440), (686, 681980), (728, 642635), (793, 589960), (854, 547820), (860, 543998), (910, 514108), (980, 477386), (1118, 418460), (1204, 388570), (1220, 383474), (1274, 367220), (1372, 340990), (1505, 310856), (1586, 294980), (1708, 273910), (1715, 272792), (1720, 271999), (1820, 257054), (1960, 238693), (2107, 222040), (2135, 219128), (2236, 209230), (2408, 194285), (2440, 191737), (2548, 183610), (2623, 178360), (2744, 170495), (2795, 167384), (2989, 156520), (3010, 155428), (3172, 147490), (3185, 146888), (3416, 136955), (3430, 136396), (3640, 128527), (3913, 119560), (3965, 117992), (4214, 111020), (4270, 109564), (4459, 104920), (4472, 104615), (5096, 91805), (5246, 89180), (5551, 84280), (5590, 83692), (5978, 78260), (6020, 77714), (6344, 73745), (6370, 73444), (6860, 68198), (7826, 59780), (7930, 58996), (8428, 55510), (8540, 54782), (8918, 52460), (10492, 44590), (10535, 44408), (11102, 42140), (11180, 41846), (11956, 39130), (12040, 38857), (12740, 36722), (13115, 35672), (13720, 34099), (14749, 31720), (14945, 31304), (15652, 29890), (15860, 29498), (16856, 27755), (17080, 27391), (17836, 26230), (18361, 25480), (19565, 23912), (20923, 22360), (20984, 22295), (21070, 22204)]