1624177620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40829}}^1$

素因数の和:40874

約数の個数: 144

約数和(自身を含む): 5617881360

約数和(自身を除く): 3993703740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9945, 13260, 19890, 39780, 40829, 81658, 122487, 163316, 204145, 244974, 367461, 408290, 489948, 530777, 612435, 694093, 734922, 816580, 1061554, 1224870, 1388186, 1469844, 1592331, 1837305, 2082279, 2123108, 2449740, 2653885, 2776372, 3184662, 3470465, 3674610, 4164558, 4776993, 5307770, 6246837, 6369324, 6940930, 7349220, 7961655, 8329116, 9023209, 9553986, 10411395, 10615540, 12493674, 13881860, 15923310, 18046418, 19107972, 20822790, 23884965, 24987348, 27069627, 31234185, 31846620, 36092836, 41645580, 45116045, 47769930, 54139254, 62468370, 81208881, 90232090, 95539860, 108278508, 124936740, 135348135, 162417762, 180464180, 270696270, 324835524, 406044405, 541392540, 812088810, 1624177620]

約数ペア:

[(1, 1624177620), (2, 812088810), (3, 541392540), (4, 406044405), (5, 324835524), (6, 270696270), (9, 180464180), (10, 162417762), (12, 135348135), (13, 124936740), (15, 108278508), (17, 95539860), (18, 90232090), (20, 81208881), (26, 62468370), (30, 54139254), (34, 47769930), (36, 45116045), (39, 41645580), (45, 36092836), (51, 31846620), (52, 31234185), (60, 27069627), (65, 24987348), (68, 23884965), (78, 20822790), (85, 19107972), (90, 18046418), (102, 15923310), (117, 13881860), (130, 12493674), (153, 10615540), (156, 10411395), (170, 9553986), (180, 9023209), (195, 8329116), (204, 7961655), (221, 7349220), (234, 6940930), (255, 6369324), (260, 6246837), (306, 5307770), (340, 4776993), (390, 4164558), (442, 3674610), (468, 3470465), (510, 3184662), (585, 2776372), (612, 2653885), (663, 2449740), (765, 2123108), (780, 2082279), (884, 1837305), (1020, 1592331), (1105, 1469844), (1170, 1388186), (1326, 1224870), (1530, 1061554), (1989, 816580), (2210, 734922), (2340, 694093), (2652, 612435), (3060, 530777), (3315, 489948), (3978, 408290), (4420, 367461), (6630, 244974), (7956, 204145), (9945, 163316), (13260, 122487), (19890, 81658), (39780, 40829)]