653262480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1086

約数の個数: 240

約数和(自身を含む): 2398346496

約数和(自身を除く): 1745084016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 71, 72, 78, 80, 90, 104, 117, 120, 130, 142, 144, 156, 180, 195, 208, 213, 234, 240, 260, 284, 312, 355, 360, 390, 426, 468, 520, 568, 585, 624, 639, 710, 720, 780, 852, 923, 936, 983, 1040, 1065, 1136, 1170, 1278, 1420, 1560, 1704, 1846, 1872, 1966, 2130, 2340, 2556, 2769, 2840, 2949, 3120, 3195, 3408, 3692, 3932, 4260, 4615, 4680, 4915, 5112, 5538, 5680, 5898, 6390, 7384, 7864, 8307, 8520, 8847, 9230, 9360, 9830, 10224, 11076, 11796, 12779, 12780, 13845, 14745, 14768, 15728, 16614, 17040, 17694, 18460, 19660, 22152, 23592, 25558, 25560, 27690, 29490, 33228, 35388, 36920, 38337, 39320, 41535, 44235, 44304, 47184, 51116, 51120, 55380, 58980, 63895, 66456, 69793, 70776, 73840, 76674, 78640, 83070, 88470, 102232, 110760, 115011, 117960, 127790, 132912, 139586, 141552, 153348, 166140, 176940, 191685, 204464, 209379, 221520, 230022, 235920, 255580, 279172, 306696, 332280, 348965, 353880, 383370, 418758, 460044, 511160, 558344, 575055, 613392, 628137, 664560, 697930, 707760, 766740, 837516, 907309, 920088, 1022320, 1046895, 1116688, 1150110, 1256274, 1395860, 1533480, 1675032, 1814618, 1840176, 2093790, 2300220, 2512548, 2721927, 2791720, 3066960, 3140685, 3350064, 3629236, 4187580, 4536545, 4600440, 5025096, 5443854, 5583440, 6281370, 7258472, 8165781, 8375160, 9073090, 9200880, 10050192, 10887708, 12562740, 13609635, 14516944, 16331562, 16750320, 18146180, 21775416, 25125480, 27219270, 32663124, 36292360, 40828905, 43550832, 50250960, 54438540, 65326248, 72584720, 81657810, 108877080, 130652496, 163315620, 217754160, 326631240, 653262480]

約数ペア:

[(1, 653262480), (2, 326631240), (3, 217754160), (4, 163315620), (5, 130652496), (6, 108877080), (8, 81657810), (9, 72584720), (10, 65326248), (12, 54438540), (13, 50250960), (15, 43550832), (16, 40828905), (18, 36292360), (20, 32663124), (24, 27219270), (26, 25125480), (30, 21775416), (36, 18146180), (39, 16750320), (40, 16331562), (45, 14516944), (48, 13609635), (52, 12562740), (60, 10887708), (65, 10050192), (71, 9200880), (72, 9073090), (78, 8375160), (80, 8165781), (90, 7258472), (104, 6281370), (117, 5583440), (120, 5443854), (130, 5025096), (142, 4600440), (144, 4536545), (156, 4187580), (180, 3629236), (195, 3350064), (208, 3140685), (213, 3066960), (234, 2791720), (240, 2721927), (260, 2512548), (284, 2300220), (312, 2093790), (355, 1840176), (360, 1814618), (390, 1675032), (426, 1533480), (468, 1395860), (520, 1256274), (568, 1150110), (585, 1116688), (624, 1046895), (639, 1022320), (710, 920088), (720, 907309), (780, 837516), (852, 766740), (923, 707760), (936, 697930), (983, 664560), (1040, 628137), (1065, 613392), (1136, 575055), (1170, 558344), (1278, 511160), (1420, 460044), (1560, 418758), (1704, 383370), (1846, 353880), (1872, 348965), (1966, 332280), (2130, 306696), (2340, 279172), (2556, 255580), (2769, 235920), (2840, 230022), (2949, 221520), (3120, 209379), (3195, 204464), (3408, 191685), (3692, 176940), (3932, 166140), (4260, 153348), (4615, 141552), (4680, 139586), (4915, 132912), (5112, 127790), (5538, 117960), (5680, 115011), (5898, 110760), (6390, 102232), (7384, 88470), (7864, 83070), (8307, 78640), (8520, 76674), (8847, 73840), (9230, 70776), (9360, 69793), (9830, 66456), (10224, 63895), (11076, 58980), (11796, 55380), (12779, 51120), (12780, 51116), (13845, 47184), (14745, 44304), (14768, 44235), (15728, 41535), (16614, 39320), (17040, 38337), (17694, 36920), (18460, 35388), (19660, 33228), (22152, 29490), (23592, 27690), (25558, 25560)]