17170920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1256

約数の個数: 128

約数和(自身を含む): 61689600

約数和(自身を除く): 44518680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1223, 1404, 1560, 1755, 2340, 2446, 2808, 3510, 3669, 4680, 4892, 6115, 7020, 7338, 9784, 11007, 12230, 14040, 14676, 15899, 18345, 22014, 24460, 29352, 31798, 33021, 36690, 44028, 47697, 48920, 55035, 63596, 66042, 73380, 79495, 88056, 95394, 110070, 127192, 132084, 143091, 146760, 158990, 165105, 190788, 220140, 238485, 264168, 286182, 317980, 330210, 381576, 429273, 440280, 476970, 572364, 635960, 660420, 715455, 858546, 953940, 1144728, 1320840, 1430910, 1717092, 1907880, 2146365, 2861820, 3434184, 4292730, 5723640, 8585460, 17170920]

約数ペア:

[(1, 17170920), (2, 8585460), (3, 5723640), (4, 4292730), (5, 3434184), (6, 2861820), (8, 2146365), (9, 1907880), (10, 1717092), (12, 1430910), (13, 1320840), (15, 1144728), (18, 953940), (20, 858546), (24, 715455), (26, 660420), (27, 635960), (30, 572364), (36, 476970), (39, 440280), (40, 429273), (45, 381576), (52, 330210), (54, 317980), (60, 286182), (65, 264168), (72, 238485), (78, 220140), (90, 190788), (104, 165105), (108, 158990), (117, 146760), (120, 143091), (130, 132084), (135, 127192), (156, 110070), (180, 95394), (195, 88056), (216, 79495), (234, 73380), (260, 66042), (270, 63596), (312, 55035), (351, 48920), (360, 47697), (390, 44028), (468, 36690), (520, 33021), (540, 31798), (585, 29352), (702, 24460), (780, 22014), (936, 18345), (1080, 15899), (1170, 14676), (1223, 14040), (1404, 12230), (1560, 11007), (1755, 9784), (2340, 7338), (2446, 7020), (2808, 6115), (3510, 4892), (3669, 4680)]