323141520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 240

約数和(自身を含む): 1124070912

約数和(自身を除く): 800929392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 208, 240, 248, 257, 260, 310, 312, 338, 372, 390, 403, 465, 496, 507, 514, 520, 620, 624, 676, 744, 771, 780, 806, 845, 930, 1014, 1028, 1040, 1209, 1240, 1285, 1352, 1488, 1542, 1560, 1612, 1690, 1860, 2015, 2028, 2056, 2418, 2480, 2535, 2570, 2704, 3084, 3120, 3224, 3341, 3380, 3720, 3855, 4030, 4056, 4112, 4836, 5070, 5140, 5239, 6045, 6168, 6448, 6682, 6760, 7440, 7710, 7967, 8060, 8112, 9672, 10023, 10140, 10280, 10478, 12090, 12336, 13364, 13520, 15420, 15717, 15934, 16120, 16705, 19344, 20046, 20280, 20560, 20956, 23901, 24180, 26195, 26728, 30840, 31434, 31868, 32240, 33410, 39835, 40092, 40560, 41912, 43433, 47802, 48360, 50115, 52390, 53456, 61680, 62868, 63736, 66820, 78585, 79670, 80184, 83824, 86866, 95604, 96720, 100230, 103571, 104780, 119505, 125736, 127472, 130299, 133640, 157170, 159340, 160368, 173732, 191208, 200460, 207142, 209560, 217165, 239010, 251472, 260598, 267280, 310713, 314340, 318680, 347464, 382416, 400920, 414284, 419120, 434330, 478020, 517855, 521196, 621426, 628680, 637360, 651495, 694928, 801840, 828568, 868660, 956040, 1035710, 1042392, 1242852, 1257360, 1302990, 1346423, 1553565, 1657136, 1737320, 1912080, 2071420, 2084784, 2485704, 2605980, 2692846, 3107130, 3474640, 4039269, 4142840, 4971408, 5211960, 5385692, 6214260, 6732115, 8078538, 8285680, 10423920, 10771384, 12428520, 13464230, 16157076, 20196345, 21542768, 24857040, 26928460, 32314152, 40392690, 53856920, 64628304, 80785380, 107713840, 161570760, 323141520]

約数ペア:

[(1, 323141520), (2, 161570760), (3, 107713840), (4, 80785380), (5, 64628304), (6, 53856920), (8, 40392690), (10, 32314152), (12, 26928460), (13, 24857040), (15, 21542768), (16, 20196345), (20, 16157076), (24, 13464230), (26, 12428520), (30, 10771384), (31, 10423920), (39, 8285680), (40, 8078538), (48, 6732115), (52, 6214260), (60, 5385692), (62, 5211960), (65, 4971408), (78, 4142840), (80, 4039269), (93, 3474640), (104, 3107130), (120, 2692846), (124, 2605980), (130, 2485704), (155, 2084784), (156, 2071420), (169, 1912080), (186, 1737320), (195, 1657136), (208, 1553565), (240, 1346423), (248, 1302990), (257, 1257360), (260, 1242852), (310, 1042392), (312, 1035710), (338, 956040), (372, 868660), (390, 828568), (403, 801840), (465, 694928), (496, 651495), (507, 637360), (514, 628680), (520, 621426), (620, 521196), (624, 517855), (676, 478020), (744, 434330), (771, 419120), (780, 414284), (806, 400920), (845, 382416), (930, 347464), (1014, 318680), (1028, 314340), (1040, 310713), (1209, 267280), (1240, 260598), (1285, 251472), (1352, 239010), (1488, 217165), (1542, 209560), (1560, 207142), (1612, 200460), (1690, 191208), (1860, 173732), (2015, 160368), (2028, 159340), (2056, 157170), (2418, 133640), (2480, 130299), (2535, 127472), (2570, 125736), (2704, 119505), (3084, 104780), (3120, 103571), (3224, 100230), (3341, 96720), (3380, 95604), (3720, 86866), (3855, 83824), (4030, 80184), (4056, 79670), (4112, 78585), (4836, 66820), (5070, 63736), (5140, 62868), (5239, 61680), (6045, 53456), (6168, 52390), (6448, 50115), (6682, 48360), (6760, 47802), (7440, 43433), (7710, 41912), (7967, 40560), (8060, 40092), (8112, 39835), (9672, 33410), (10023, 32240), (10140, 31868), (10280, 31434), (10478, 30840), (12090, 26728), (12336, 26195), (13364, 24180), (13520, 23901), (15420, 20956), (15717, 20560), (15934, 20280), (16120, 20046), (16705, 19344)]