241966920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1423}}^1$

素因数の和:1559

約数の個数: 128

約数和(自身を含む): 789465600

約数和(自身を除く): 547498680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 109, 120, 130, 156, 195, 218, 260, 312, 327, 390, 436, 520, 545, 654, 780, 872, 1090, 1308, 1417, 1423, 1560, 1635, 2180, 2616, 2834, 2846, 3270, 4251, 4269, 4360, 5668, 5692, 6540, 7085, 7115, 8502, 8538, 11336, 11384, 13080, 14170, 14230, 17004, 17076, 18499, 21255, 21345, 28340, 28460, 34008, 34152, 36998, 42510, 42690, 55497, 56680, 56920, 73996, 85020, 85380, 92495, 110994, 147992, 155107, 170040, 170760, 184990, 221988, 277485, 310214, 369980, 443976, 465321, 554970, 620428, 739960, 775535, 930642, 1109940, 1240856, 1551070, 1861284, 2016391, 2219880, 2326605, 3102140, 3722568, 4032782, 4653210, 6049173, 6204280, 8065564, 9306420, 10081955, 12098346, 16131128, 18612840, 20163910, 24196692, 30245865, 40327820, 48393384, 60491730, 80655640, 120983460, 241966920]

約数ペア:

[(1, 241966920), (2, 120983460), (3, 80655640), (4, 60491730), (5, 48393384), (6, 40327820), (8, 30245865), (10, 24196692), (12, 20163910), (13, 18612840), (15, 16131128), (20, 12098346), (24, 10081955), (26, 9306420), (30, 8065564), (39, 6204280), (40, 6049173), (52, 4653210), (60, 4032782), (65, 3722568), (78, 3102140), (104, 2326605), (109, 2219880), (120, 2016391), (130, 1861284), (156, 1551070), (195, 1240856), (218, 1109940), (260, 930642), (312, 775535), (327, 739960), (390, 620428), (436, 554970), (520, 465321), (545, 443976), (654, 369980), (780, 310214), (872, 277485), (1090, 221988), (1308, 184990), (1417, 170760), (1423, 170040), (1560, 155107), (1635, 147992), (2180, 110994), (2616, 92495), (2834, 85380), (2846, 85020), (3270, 73996), (4251, 56920), (4269, 56680), (4360, 55497), (5668, 42690), (5692, 42510), (6540, 36998), (7085, 34152), (7115, 34008), (8502, 28460), (8538, 28340), (11336, 21345), (11384, 21255), (13080, 18499), (14170, 17076), (14230, 17004)]