325841880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:650

約数の個数: 256

約数和(自身を含む): 1227985920

約数和(自身を除く): 902144040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 53, 56, 60, 65, 70, 78, 84, 91, 104, 105, 106, 120, 130, 140, 156, 159, 168, 182, 195, 210, 212, 260, 265, 273, 280, 312, 318, 364, 371, 390, 420, 424, 455, 520, 530, 546, 563, 636, 689, 728, 742, 780, 795, 840, 910, 1060, 1092, 1113, 1126, 1272, 1365, 1378, 1484, 1560, 1590, 1689, 1820, 1855, 2067, 2120, 2184, 2226, 2252, 2730, 2756, 2815, 2968, 3180, 3378, 3445, 3640, 3710, 3941, 4134, 4452, 4504, 4823, 5460, 5512, 5565, 5630, 6360, 6756, 6890, 7319, 7420, 7882, 8268, 8445, 8904, 9646, 10335, 10920, 11130, 11260, 11823, 13512, 13780, 14469, 14638, 14840, 15764, 16536, 16890, 19292, 19705, 20670, 21957, 22260, 22520, 23646, 24115, 27560, 28938, 29276, 29839, 31528, 33780, 36595, 38584, 39410, 41340, 43914, 44520, 47292, 48230, 51233, 57876, 58552, 59115, 59678, 67560, 72345, 73190, 78820, 82680, 87828, 89517, 94584, 96460, 102466, 109785, 115752, 118230, 119356, 144690, 146380, 149195, 153699, 157640, 175656, 179034, 192920, 204932, 208873, 219570, 236460, 238712, 256165, 289380, 292760, 298390, 307398, 358068, 387907, 409864, 417746, 439140, 447585, 472920, 512330, 578760, 596780, 614796, 626619, 716136, 768495, 775814, 835492, 878280, 895170, 1024660, 1044365, 1163721, 1193560, 1229592, 1253238, 1536990, 1551628, 1670984, 1790340, 1939535, 2049320, 2088730, 2327442, 2506476, 2715349, 3073980, 3103256, 3133095, 3580680, 3879070, 4177460, 4654884, 5012952, 5430698, 5818605, 6147960, 6266190, 7758140, 8146047, 8354920, 9309768, 10861396, 11637210, 12532380, 13576745, 15516280, 16292094, 21722792, 23274420, 25064760, 27153490, 32584188, 40730235, 46548840, 54306980, 65168376, 81460470, 108613960, 162920940, 325841880]

約数ペア:

[(1, 325841880), (2, 162920940), (3, 108613960), (4, 81460470), (5, 65168376), (6, 54306980), (7, 46548840), (8, 40730235), (10, 32584188), (12, 27153490), (13, 25064760), (14, 23274420), (15, 21722792), (20, 16292094), (21, 15516280), (24, 13576745), (26, 12532380), (28, 11637210), (30, 10861396), (35, 9309768), (39, 8354920), (40, 8146047), (42, 7758140), (52, 6266190), (53, 6147960), (56, 5818605), (60, 5430698), (65, 5012952), (70, 4654884), (78, 4177460), (84, 3879070), (91, 3580680), (104, 3133095), (105, 3103256), (106, 3073980), (120, 2715349), (130, 2506476), (140, 2327442), (156, 2088730), (159, 2049320), (168, 1939535), (182, 1790340), (195, 1670984), (210, 1551628), (212, 1536990), (260, 1253238), (265, 1229592), (273, 1193560), (280, 1163721), (312, 1044365), (318, 1024660), (364, 895170), (371, 878280), (390, 835492), (420, 775814), (424, 768495), (455, 716136), (520, 626619), (530, 614796), (546, 596780), (563, 578760), (636, 512330), (689, 472920), (728, 447585), (742, 439140), (780, 417746), (795, 409864), (840, 387907), (910, 358068), (1060, 307398), (1092, 298390), (1113, 292760), (1126, 289380), (1272, 256165), (1365, 238712), (1378, 236460), (1484, 219570), (1560, 208873), (1590, 204932), (1689, 192920), (1820, 179034), (1855, 175656), (2067, 157640), (2120, 153699), (2184, 149195), (2226, 146380), (2252, 144690), (2730, 119356), (2756, 118230), (2815, 115752), (2968, 109785), (3180, 102466), (3378, 96460), (3445, 94584), (3640, 89517), (3710, 87828), (3941, 82680), (4134, 78820), (4452, 73190), (4504, 72345), (4823, 67560), (5460, 59678), (5512, 59115), (5565, 58552), (5630, 57876), (6360, 51233), (6756, 48230), (6890, 47292), (7319, 44520), (7420, 43914), (7882, 41340), (8268, 39410), (8445, 38584), (8904, 36595), (9646, 33780), (10335, 31528), (10920, 29839), (11130, 29276), (11260, 28938), (11823, 27560), (13512, 24115), (13780, 23646), (14469, 22520), (14638, 22260), (14840, 21957), (15764, 20670), (16536, 19705), (16890, 19292)]