13996920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:917

約数の個数: 128

約数和(自身を含む): 50572800

約数和(自身を除く): 36575880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 877, 1064, 1140, 1330, 1596, 1754, 1995, 2280, 2631, 2660, 3192, 3508, 3990, 4385, 5262, 5320, 6139, 7016, 7980, 8770, 10524, 12278, 13155, 15960, 16663, 17540, 18417, 21048, 24556, 26310, 30695, 33326, 35080, 36834, 49112, 49989, 52620, 61390, 66652, 73668, 83315, 92085, 99978, 105240, 116641, 122780, 133304, 147336, 166630, 184170, 199956, 233282, 245560, 249945, 333260, 349923, 368340, 399912, 466564, 499890, 583205, 666520, 699846, 736680, 933128, 999780, 1166410, 1399692, 1749615, 1999560, 2332820, 2799384, 3499230, 4665640, 6998460, 13996920]

約数ペア:

[(1, 13996920), (2, 6998460), (3, 4665640), (4, 3499230), (5, 2799384), (6, 2332820), (7, 1999560), (8, 1749615), (10, 1399692), (12, 1166410), (14, 999780), (15, 933128), (19, 736680), (20, 699846), (21, 666520), (24, 583205), (28, 499890), (30, 466564), (35, 399912), (38, 368340), (40, 349923), (42, 333260), (56, 249945), (57, 245560), (60, 233282), (70, 199956), (76, 184170), (84, 166630), (95, 147336), (105, 133304), (114, 122780), (120, 116641), (133, 105240), (140, 99978), (152, 92085), (168, 83315), (190, 73668), (210, 66652), (228, 61390), (266, 52620), (280, 49989), (285, 49112), (380, 36834), (399, 35080), (420, 33326), (456, 30695), (532, 26310), (570, 24556), (665, 21048), (760, 18417), (798, 17540), (840, 16663), (877, 15960), (1064, 13155), (1140, 12278), (1330, 10524), (1596, 8770), (1754, 7980), (1995, 7016), (2280, 6139), (2631, 5320), (2660, 5262), (3192, 4385), (3508, 3990)]