8625240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 32104800

約数和(自身を除く): 23479560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 97, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 194, 195, 228, 234, 247, 260, 285, 291, 312, 342, 360, 380, 388, 390, 456, 468, 485, 494, 520, 570, 582, 585, 684, 741, 760, 776, 780, 855, 873, 936, 970, 988, 1140, 1164, 1170, 1235, 1261, 1368, 1455, 1482, 1560, 1710, 1746, 1843, 1940, 1976, 2223, 2280, 2328, 2340, 2470, 2522, 2910, 2964, 3420, 3492, 3686, 3705, 3783, 3880, 4365, 4446, 4680, 4940, 5044, 5529, 5820, 5928, 6305, 6840, 6984, 7372, 7410, 7566, 8730, 8892, 9215, 9880, 10088, 11058, 11115, 11349, 11640, 12610, 14744, 14820, 15132, 16587, 17460, 17784, 18430, 18915, 22116, 22230, 22698, 23959, 25220, 27645, 29640, 30264, 33174, 34920, 36860, 37830, 44232, 44460, 45396, 47918, 50440, 55290, 56745, 66348, 71877, 73720, 75660, 82935, 88920, 90792, 95836, 110580, 113490, 119795, 132696, 143754, 151320, 165870, 191672, 215631, 221160, 226980, 239590, 287508, 331740, 359385, 431262, 453960, 479180, 575016, 663480, 718770, 862524, 958360, 1078155, 1437540, 1725048, 2156310, 2875080, 4312620, 8625240]

約数ペア:

[(1, 8625240), (2, 4312620), (3, 2875080), (4, 2156310), (5, 1725048), (6, 1437540), (8, 1078155), (9, 958360), (10, 862524), (12, 718770), (13, 663480), (15, 575016), (18, 479180), (19, 453960), (20, 431262), (24, 359385), (26, 331740), (30, 287508), (36, 239590), (38, 226980), (39, 221160), (40, 215631), (45, 191672), (52, 165870), (57, 151320), (60, 143754), (65, 132696), (72, 119795), (76, 113490), (78, 110580), (90, 95836), (95, 90792), (97, 88920), (104, 82935), (114, 75660), (117, 73720), (120, 71877), (130, 66348), (152, 56745), (156, 55290), (171, 50440), (180, 47918), (190, 45396), (194, 44460), (195, 44232), (228, 37830), (234, 36860), (247, 34920), (260, 33174), (285, 30264), (291, 29640), (312, 27645), (342, 25220), (360, 23959), (380, 22698), (388, 22230), (390, 22116), (456, 18915), (468, 18430), (485, 17784), (494, 17460), (520, 16587), (570, 15132), (582, 14820), (585, 14744), (684, 12610), (741, 11640), (760, 11349), (776, 11115), (780, 11058), (855, 10088), (873, 9880), (936, 9215), (970, 8892), (988, 8730), (1140, 7566), (1164, 7410), (1170, 7372), (1235, 6984), (1261, 6840), (1368, 6305), (1455, 5928), (1482, 5820), (1560, 5529), (1710, 5044), (1746, 4940), (1843, 4680), (1940, 4446), (1976, 4365), (2223, 3880), (2280, 3783), (2328, 3705), (2340, 3686), (2470, 3492), (2522, 3420), (2910, 2964)]