223343640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3671}}^1$

素因数の和:3714

約数の個数: 144

約数和(自身を含む): 786211920

約数和(自身を除く): 562868280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 3671, 4056, 4680, 5070, 6084, 6760, 7342, 7605, 10140, 11013, 12168, 14684, 15210, 18355, 20280, 22026, 29368, 30420, 33039, 36710, 44052, 47723, 55065, 60840, 66078, 73420, 88104, 95446, 110130, 132156, 143169, 146840, 165195, 190892, 220260, 238615, 264312, 286338, 330390, 381784, 429507, 440520, 477230, 572676, 620399, 660780, 715845, 859014, 954460, 1145352, 1240798, 1321560, 1431690, 1718028, 1861197, 1908920, 2147535, 2481596, 2863380, 3101995, 3436056, 3722394, 4295070, 4963192, 5583591, 5726760, 6203990, 7444788, 8590140, 9305985, 11167182, 12407980, 14889576, 17180280, 18611970, 22334364, 24815960, 27917955, 37223940, 44668728, 55835910, 74447880, 111671820, 223343640]

約数ペア:

[(1, 223343640), (2, 111671820), (3, 74447880), (4, 55835910), (5, 44668728), (6, 37223940), (8, 27917955), (9, 24815960), (10, 22334364), (12, 18611970), (13, 17180280), (15, 14889576), (18, 12407980), (20, 11167182), (24, 9305985), (26, 8590140), (30, 7444788), (36, 6203990), (39, 5726760), (40, 5583591), (45, 4963192), (52, 4295070), (60, 3722394), (65, 3436056), (72, 3101995), (78, 2863380), (90, 2481596), (104, 2147535), (117, 1908920), (120, 1861197), (130, 1718028), (156, 1431690), (169, 1321560), (180, 1240798), (195, 1145352), (234, 954460), (260, 859014), (312, 715845), (338, 660780), (360, 620399), (390, 572676), (468, 477230), (507, 440520), (520, 429507), (585, 381784), (676, 330390), (780, 286338), (845, 264312), (936, 238615), (1014, 220260), (1170, 190892), (1352, 165195), (1521, 146840), (1560, 143169), (1690, 132156), (2028, 110130), (2340, 95446), (2535, 88104), (3042, 73420), (3380, 66078), (3671, 60840), (4056, 55065), (4680, 47723), (5070, 44052), (6084, 36710), (6760, 33039), (7342, 30420), (7605, 29368), (10140, 22026), (11013, 20280), (12168, 18355), (14684, 15210)]