323961120

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{3571}}^1$

素因数の和:3605

約数の個数: 240

約数和(自身を含む): 1307009088

約数和(自身を除く): 983047968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3571, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7142, 7560, 9072, 10080, 10713, 11340, 12960, 14284, 15120, 17855, 18144, 21426, 22680, 24997, 28568, 30240, 32139, 35710, 42852, 45360, 49994, 53565, 57136, 64278, 71420, 74991, 85704, 90720, 96417, 99988, 107130, 114272, 124985, 128556, 142840, 149982, 160695, 171408, 192834, 199976, 214260, 224973, 249970, 257112, 285680, 289251, 299964, 321390, 342816, 374955, 385668, 399952, 428520, 449946, 482085, 499940, 514224, 571360, 578502, 599928, 642780, 674919, 749910, 771336, 799904, 857040, 899892, 964170, 999880, 1028448, 1124865, 1157004, 1199856, 1285560, 1349838, 1446255, 1499820, 1542672, 1714080, 1799784, 1928340, 1999760, 2024757, 2249730, 2314008, 2399712, 2571120, 2699676, 2892510, 2999640, 3085344, 3374595, 3599568, 3856680, 3999520, 4049514, 4499460, 4628016, 5142240, 5399352, 5785020, 5999280, 6749190, 7199136, 7713360, 8099028, 8998920, 9256032, 10123785, 10798704, 11570040, 11998560, 13498380, 15426720, 16198056, 17997840, 20247570, 21597408, 23140080, 26996760, 32396112, 35995680, 40495140, 46280160, 53993520, 64792224, 80990280, 107987040, 161980560, 323961120]

約数ペア:

[(1, 323961120), (2, 161980560), (3, 107987040), (4, 80990280), (5, 64792224), (6, 53993520), (7, 46280160), (8, 40495140), (9, 35995680), (10, 32396112), (12, 26996760), (14, 23140080), (15, 21597408), (16, 20247570), (18, 17997840), (20, 16198056), (21, 15426720), (24, 13498380), (27, 11998560), (28, 11570040), (30, 10798704), (32, 10123785), (35, 9256032), (36, 8998920), (40, 8099028), (42, 7713360), (45, 7199136), (48, 6749190), (54, 5999280), (56, 5785020), (60, 5399352), (63, 5142240), (70, 4628016), (72, 4499460), (80, 4049514), (81, 3999520), (84, 3856680), (90, 3599568), (96, 3374595), (105, 3085344), (108, 2999640), (112, 2892510), (120, 2699676), (126, 2571120), (135, 2399712), (140, 2314008), (144, 2249730), (160, 2024757), (162, 1999760), (168, 1928340), (180, 1799784), (189, 1714080), (210, 1542672), (216, 1499820), (224, 1446255), (240, 1349838), (252, 1285560), (270, 1199856), (280, 1157004), (288, 1124865), (315, 1028448), (324, 999880), (336, 964170), (360, 899892), (378, 857040), (405, 799904), (420, 771336), (432, 749910), (480, 674919), (504, 642780), (540, 599928), (560, 578502), (567, 571360), (630, 514224), (648, 499940), (672, 482085), (720, 449946), (756, 428520), (810, 399952), (840, 385668), (864, 374955), (945, 342816), (1008, 321390), (1080, 299964), (1120, 289251), (1134, 285680), (1260, 257112), (1296, 249970), (1440, 224973), (1512, 214260), (1620, 199976), (1680, 192834), (1890, 171408), (2016, 160695), (2160, 149982), (2268, 142840), (2520, 128556), (2592, 124985), (2835, 114272), (3024, 107130), (3240, 99988), (3360, 96417), (3571, 90720), (3780, 85704), (4320, 74991), (4536, 71420), (5040, 64278), (5670, 57136), (6048, 53565), (6480, 49994), (7142, 45360), (7560, 42852), (9072, 35710), (10080, 32139), (10713, 30240), (11340, 28568), (12960, 24997), (14284, 22680), (15120, 21426), (17855, 18144)]