3978649740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9679}}^1$

素因数の和:9752

約数の個数: 192

約数和(自身を含む): 13113999360

約数和(自身を除く): 9135349620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 31, 34, 39, 51, 52, 60, 62, 65, 68, 78, 85, 93, 102, 124, 130, 155, 156, 170, 186, 195, 204, 221, 255, 260, 310, 340, 372, 390, 403, 442, 465, 510, 527, 620, 663, 780, 806, 884, 930, 1020, 1054, 1105, 1209, 1326, 1581, 1612, 1860, 2015, 2108, 2210, 2418, 2635, 2652, 3162, 3315, 4030, 4420, 4836, 5270, 6045, 6324, 6630, 6851, 7905, 8060, 9679, 10540, 12090, 13260, 13702, 15810, 19358, 20553, 24180, 27404, 29037, 31620, 34255, 38716, 41106, 48395, 58074, 68510, 82212, 96790, 102765, 116148, 125827, 137020, 145185, 164543, 193580, 205530, 251654, 290370, 300049, 329086, 377481, 411060, 493629, 503308, 580740, 600098, 629135, 658172, 754962, 822715, 900147, 987258, 1200196, 1258270, 1500245, 1509924, 1645430, 1800294, 1887405, 1974516, 2139059, 2468145, 2516540, 3000490, 3290860, 3600588, 3774810, 3900637, 4278118, 4500735, 4936290, 5100833, 6000980, 6417177, 7549620, 7801274, 8556236, 9001470, 9872580, 10201666, 10695295, 11701911, 12834354, 15302499, 15602548, 18002940, 19503185, 20403332, 21390590, 23403822, 25504165, 25668708, 30604998, 32085885, 39006370, 42781180, 46807644, 51008330, 58509555, 61209996, 64171770, 66310829, 76512495, 78012740, 102016660, 117019110, 128343540, 132621658, 153024990, 198932487, 234038220, 265243316, 306049980, 331554145, 397864974, 663108290, 795729948, 994662435, 1326216580, 1989324870, 3978649740]

約数ペア:

[(1, 3978649740), (2, 1989324870), (3, 1326216580), (4, 994662435), (5, 795729948), (6, 663108290), (10, 397864974), (12, 331554145), (13, 306049980), (15, 265243316), (17, 234038220), (20, 198932487), (26, 153024990), (30, 132621658), (31, 128343540), (34, 117019110), (39, 102016660), (51, 78012740), (52, 76512495), (60, 66310829), (62, 64171770), (65, 61209996), (68, 58509555), (78, 51008330), (85, 46807644), (93, 42781180), (102, 39006370), (124, 32085885), (130, 30604998), (155, 25668708), (156, 25504165), (170, 23403822), (186, 21390590), (195, 20403332), (204, 19503185), (221, 18002940), (255, 15602548), (260, 15302499), (310, 12834354), (340, 11701911), (372, 10695295), (390, 10201666), (403, 9872580), (442, 9001470), (465, 8556236), (510, 7801274), (527, 7549620), (620, 6417177), (663, 6000980), (780, 5100833), (806, 4936290), (884, 4500735), (930, 4278118), (1020, 3900637), (1054, 3774810), (1105, 3600588), (1209, 3290860), (1326, 3000490), (1581, 2516540), (1612, 2468145), (1860, 2139059), (2015, 1974516), (2108, 1887405), (2210, 1800294), (2418, 1645430), (2635, 1509924), (2652, 1500245), (3162, 1258270), (3315, 1200196), (4030, 987258), (4420, 900147), (4836, 822715), (5270, 754962), (6045, 658172), (6324, 629135), (6630, 600098), (6851, 580740), (7905, 503308), (8060, 493629), (9679, 411060), (10540, 377481), (12090, 329086), (13260, 300049), (13702, 290370), (15810, 251654), (19358, 205530), (20553, 193580), (24180, 164543), (27404, 145185), (29037, 137020), (31620, 125827), (34255, 116148), (38716, 102765), (41106, 96790), (48395, 82212), (58074, 68510)]