315502320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11047}}^1$

素因数の和:11087

約数の個数: 160

約数和(自身を含む): 1183638528

約数和(自身を除く): 868136208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 11047, 14280, 22094, 28560, 33141, 44188, 55235, 66282, 77329, 88376, 110470, 132564, 154658, 165705, 176752, 187799, 220940, 231987, 265128, 309316, 331410, 375598, 386645, 441880, 463974, 530256, 563397, 618632, 662820, 751196, 773290, 883760, 927948, 938995, 1126794, 1159935, 1237264, 1314593, 1325640, 1502392, 1546580, 1855896, 1877990, 2253588, 2319870, 2629186, 2651280, 2816985, 3004784, 3093160, 3711792, 3755980, 3943779, 4507176, 4639740, 5258372, 5633970, 6186320, 6572965, 7511960, 7887558, 9014352, 9279480, 10516744, 11267940, 13145930, 15023920, 15775116, 18558960, 19718895, 21033488, 22535880, 26291860, 31550232, 39437790, 45071760, 52583720, 63100464, 78875580, 105167440, 157751160, 315502320]

約数ペア:

[(1, 315502320), (2, 157751160), (3, 105167440), (4, 78875580), (5, 63100464), (6, 52583720), (7, 45071760), (8, 39437790), (10, 31550232), (12, 26291860), (14, 22535880), (15, 21033488), (16, 19718895), (17, 18558960), (20, 15775116), (21, 15023920), (24, 13145930), (28, 11267940), (30, 10516744), (34, 9279480), (35, 9014352), (40, 7887558), (42, 7511960), (48, 6572965), (51, 6186320), (56, 5633970), (60, 5258372), (68, 4639740), (70, 4507176), (80, 3943779), (84, 3755980), (85, 3711792), (102, 3093160), (105, 3004784), (112, 2816985), (119, 2651280), (120, 2629186), (136, 2319870), (140, 2253588), (168, 1877990), (170, 1855896), (204, 1546580), (210, 1502392), (238, 1325640), (240, 1314593), (255, 1237264), (272, 1159935), (280, 1126794), (336, 938995), (340, 927948), (357, 883760), (408, 773290), (420, 751196), (476, 662820), (510, 618632), (560, 563397), (595, 530256), (680, 463974), (714, 441880), (816, 386645), (840, 375598), (952, 331410), (1020, 309316), (1190, 265128), (1360, 231987), (1428, 220940), (1680, 187799), (1785, 176752), (1904, 165705), (2040, 154658), (2380, 132564), (2856, 110470), (3570, 88376), (4080, 77329), (4760, 66282), (5712, 55235), (7140, 44188), (9520, 33141), (11047, 28560), (14280, 22094)]