129169560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2729

約数の個数: 128

約数和(自身を含む): 430940160

約数和(自身を除く): 301770600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 2671, 3224, 3720, 4030, 4836, 5342, 6045, 8013, 8060, 9672, 10684, 12090, 13355, 16026, 16120, 21368, 24180, 26710, 32052, 34723, 40065, 48360, 53420, 64104, 69446, 80130, 82801, 104169, 106840, 138892, 160260, 165602, 173615, 208338, 248403, 277784, 320520, 331204, 347230, 414005, 416676, 496806, 520845, 662408, 694460, 828010, 833352, 993612, 1041690, 1076413, 1242015, 1388920, 1656020, 1987224, 2083380, 2152826, 2484030, 3229239, 3312040, 4166760, 4305652, 4968060, 5382065, 6458478, 8611304, 9936120, 10764130, 12916956, 16146195, 21528260, 25833912, 32292390, 43056520, 64584780, 129169560]

約数ペア:

[(1, 129169560), (2, 64584780), (3, 43056520), (4, 32292390), (5, 25833912), (6, 21528260), (8, 16146195), (10, 12916956), (12, 10764130), (13, 9936120), (15, 8611304), (20, 6458478), (24, 5382065), (26, 4968060), (30, 4305652), (31, 4166760), (39, 3312040), (40, 3229239), (52, 2484030), (60, 2152826), (62, 2083380), (65, 1987224), (78, 1656020), (93, 1388920), (104, 1242015), (120, 1076413), (124, 1041690), (130, 993612), (155, 833352), (156, 828010), (186, 694460), (195, 662408), (248, 520845), (260, 496806), (310, 416676), (312, 414005), (372, 347230), (390, 331204), (403, 320520), (465, 277784), (520, 248403), (620, 208338), (744, 173615), (780, 165602), (806, 160260), (930, 138892), (1209, 106840), (1240, 104169), (1560, 82801), (1612, 80130), (1860, 69446), (2015, 64104), (2418, 53420), (2671, 48360), (3224, 40065), (3720, 34723), (4030, 32052), (4836, 26710), (5342, 24180), (6045, 21368), (8013, 16120), (8060, 16026), (9672, 13355), (10684, 12090)]