15083640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 57788640

約数和(自身を除く): 42705000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 293, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 586, 660, 715, 780, 792, 858, 879, 936, 990, 1144, 1170, 1172, 1287, 1320, 1430, 1465, 1560, 1716, 1758, 1980, 2145, 2340, 2344, 2574, 2637, 2860, 2930, 3223, 3432, 3516, 3809, 3960, 4290, 4395, 4680, 5148, 5274, 5720, 5860, 6435, 6446, 7032, 7618, 8580, 8790, 9669, 10296, 10548, 11427, 11720, 12870, 12892, 13185, 15236, 16115, 17160, 17580, 19045, 19338, 21096, 22854, 25740, 25784, 26370, 29007, 30472, 32230, 34281, 35160, 38090, 38676, 41899, 45708, 48345, 51480, 52740, 57135, 58014, 64460, 68562, 76180, 77352, 83798, 91416, 96690, 105480, 114270, 116028, 125697, 128920, 137124, 145035, 152360, 167596, 171405, 193380, 209495, 228540, 232056, 251394, 274248, 290070, 335192, 342810, 377091, 386760, 418990, 457080, 502788, 580140, 628485, 685620, 754182, 837980, 1005576, 1160280, 1256970, 1371240, 1508364, 1675960, 1885455, 2513940, 3016728, 3770910, 5027880, 7541820, 15083640]

約数ペア:

[(1, 15083640), (2, 7541820), (3, 5027880), (4, 3770910), (5, 3016728), (6, 2513940), (8, 1885455), (9, 1675960), (10, 1508364), (11, 1371240), (12, 1256970), (13, 1160280), (15, 1005576), (18, 837980), (20, 754182), (22, 685620), (24, 628485), (26, 580140), (30, 502788), (33, 457080), (36, 418990), (39, 386760), (40, 377091), (44, 342810), (45, 335192), (52, 290070), (55, 274248), (60, 251394), (65, 232056), (66, 228540), (72, 209495), (78, 193380), (88, 171405), (90, 167596), (99, 152360), (104, 145035), (110, 137124), (117, 128920), (120, 125697), (130, 116028), (132, 114270), (143, 105480), (156, 96690), (165, 91416), (180, 83798), (195, 77352), (198, 76180), (220, 68562), (234, 64460), (260, 58014), (264, 57135), (286, 52740), (293, 51480), (312, 48345), (330, 45708), (360, 41899), (390, 38676), (396, 38090), (429, 35160), (440, 34281), (468, 32230), (495, 30472), (520, 29007), (572, 26370), (585, 25784), (586, 25740), (660, 22854), (715, 21096), (780, 19338), (792, 19045), (858, 17580), (879, 17160), (936, 16115), (990, 15236), (1144, 13185), (1170, 12892), (1172, 12870), (1287, 11720), (1320, 11427), (1430, 10548), (1465, 10296), (1560, 9669), (1716, 8790), (1758, 8580), (1980, 7618), (2145, 7032), (2340, 6446), (2344, 6435), (2574, 5860), (2637, 5720), (2860, 5274), (2930, 5148), (3223, 4680), (3432, 4395), (3516, 4290), (3809, 3960)]