223895880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:501

約数の個数: 256

約数和(自身を含む): 827366400

約数和(自身を除く): 603470520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 52, 54, 60, 65, 72, 74, 78, 90, 104, 108, 111, 117, 120, 130, 135, 148, 156, 180, 185, 195, 216, 222, 234, 260, 270, 296, 312, 333, 351, 360, 370, 390, 431, 444, 468, 481, 520, 540, 555, 585, 666, 702, 740, 780, 862, 888, 936, 962, 999, 1080, 1110, 1170, 1293, 1332, 1404, 1443, 1480, 1560, 1665, 1724, 1755, 1924, 1998, 2155, 2220, 2340, 2405, 2586, 2664, 2808, 2886, 3330, 3448, 3510, 3848, 3879, 3996, 4310, 4329, 4440, 4680, 4810, 4995, 5172, 5603, 5772, 6465, 6660, 7020, 7215, 7758, 7992, 8620, 8658, 9620, 9990, 10344, 11206, 11544, 11637, 12930, 12987, 13320, 14040, 14430, 15516, 15947, 16809, 17240, 17316, 19240, 19395, 19980, 21645, 22412, 23274, 25860, 25974, 28015, 28860, 31032, 31894, 33618, 34632, 38790, 39960, 43290, 44824, 46548, 47841, 50427, 51720, 51948, 56030, 57720, 58185, 63788, 64935, 67236, 77580, 79735, 84045, 86580, 93096, 95682, 100854, 103896, 112060, 116370, 127576, 129870, 134472, 143523, 151281, 155160, 159470, 168090, 173160, 191364, 201708, 207311, 224120, 232740, 239205, 252135, 259740, 287046, 302562, 318940, 336180, 382728, 403416, 414622, 430569, 465480, 478410, 504270, 519480, 574092, 605124, 621933, 637880, 672360, 717615, 756405, 829244, 861138, 956820, 1008540, 1036555, 1148184, 1210248, 1243866, 1435230, 1512810, 1658488, 1722276, 1865799, 1913640, 2017080, 2073110, 2152845, 2487732, 2870460, 3025620, 3109665, 3444552, 3731598, 4146220, 4305690, 4975464, 5597397, 5740920, 6051240, 6219330, 7463196, 8292440, 8611380, 9328995, 11194794, 12438660, 14926392, 17222760, 18657990, 22389588, 24877320, 27986985, 37315980, 44779176, 55973970, 74631960, 111947940, 223895880]

約数ペア:

[(1, 223895880), (2, 111947940), (3, 74631960), (4, 55973970), (5, 44779176), (6, 37315980), (8, 27986985), (9, 24877320), (10, 22389588), (12, 18657990), (13, 17222760), (15, 14926392), (18, 12438660), (20, 11194794), (24, 9328995), (26, 8611380), (27, 8292440), (30, 7463196), (36, 6219330), (37, 6051240), (39, 5740920), (40, 5597397), (45, 4975464), (52, 4305690), (54, 4146220), (60, 3731598), (65, 3444552), (72, 3109665), (74, 3025620), (78, 2870460), (90, 2487732), (104, 2152845), (108, 2073110), (111, 2017080), (117, 1913640), (120, 1865799), (130, 1722276), (135, 1658488), (148, 1512810), (156, 1435230), (180, 1243866), (185, 1210248), (195, 1148184), (216, 1036555), (222, 1008540), (234, 956820), (260, 861138), (270, 829244), (296, 756405), (312, 717615), (333, 672360), (351, 637880), (360, 621933), (370, 605124), (390, 574092), (431, 519480), (444, 504270), (468, 478410), (481, 465480), (520, 430569), (540, 414622), (555, 403416), (585, 382728), (666, 336180), (702, 318940), (740, 302562), (780, 287046), (862, 259740), (888, 252135), (936, 239205), (962, 232740), (999, 224120), (1080, 207311), (1110, 201708), (1170, 191364), (1293, 173160), (1332, 168090), (1404, 159470), (1443, 155160), (1480, 151281), (1560, 143523), (1665, 134472), (1724, 129870), (1755, 127576), (1924, 116370), (1998, 112060), (2155, 103896), (2220, 100854), (2340, 95682), (2405, 93096), (2586, 86580), (2664, 84045), (2808, 79735), (2886, 77580), (3330, 67236), (3448, 64935), (3510, 63788), (3848, 58185), (3879, 57720), (3996, 56030), (4310, 51948), (4329, 51720), (4440, 50427), (4680, 47841), (4810, 46548), (4995, 44824), (5172, 43290), (5603, 39960), (5772, 38790), (6465, 34632), (6660, 33618), (7020, 31894), (7215, 31032), (7758, 28860), (7992, 28015), (8620, 25974), (8658, 25860), (9620, 23274), (9990, 22412), (10344, 21645), (11206, 19980), (11544, 19395), (11637, 19240), (12930, 17316), (12987, 17240), (13320, 16809), (14040, 15947), (14430, 15516)]