13151880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 51891840

約数和(自身を除く): 38739960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 307, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 614, 630, 680, 714, 765, 840, 921, 952, 1020, 1071, 1190, 1224, 1228, 1260, 1428, 1530, 1535, 1785, 1842, 2040, 2142, 2149, 2380, 2456, 2520, 2763, 2856, 3060, 3070, 3570, 3684, 4284, 4298, 4605, 4760, 5219, 5355, 5526, 6120, 6140, 6447, 7140, 7368, 8568, 8596, 9210, 10438, 10710, 10745, 11052, 12280, 12894, 13815, 14280, 15657, 17192, 18420, 19341, 20876, 21420, 21490, 22104, 25788, 26095, 27630, 31314, 32235, 36533, 36840, 38682, 41752, 42840, 42980, 46971, 51576, 52190, 55260, 62628, 64470, 73066, 77364, 78285, 85960, 93942, 96705, 104380, 109599, 110520, 125256, 128940, 146132, 154728, 156570, 182665, 187884, 193410, 208760, 219198, 234855, 257880, 292264, 313140, 328797, 365330, 375768, 386820, 438396, 469710, 547995, 626280, 657594, 730660, 773640, 876792, 939420, 1095990, 1315188, 1461320, 1643985, 1878840, 2191980, 2630376, 3287970, 4383960, 6575940, 13151880]

約数ペア:

[(1, 13151880), (2, 6575940), (3, 4383960), (4, 3287970), (5, 2630376), (6, 2191980), (7, 1878840), (8, 1643985), (9, 1461320), (10, 1315188), (12, 1095990), (14, 939420), (15, 876792), (17, 773640), (18, 730660), (20, 657594), (21, 626280), (24, 547995), (28, 469710), (30, 438396), (34, 386820), (35, 375768), (36, 365330), (40, 328797), (42, 313140), (45, 292264), (51, 257880), (56, 234855), (60, 219198), (63, 208760), (68, 193410), (70, 187884), (72, 182665), (84, 156570), (85, 154728), (90, 146132), (102, 128940), (105, 125256), (119, 110520), (120, 109599), (126, 104380), (136, 96705), (140, 93942), (153, 85960), (168, 78285), (170, 77364), (180, 73066), (204, 64470), (210, 62628), (238, 55260), (252, 52190), (255, 51576), (280, 46971), (306, 42980), (307, 42840), (315, 41752), (340, 38682), (357, 36840), (360, 36533), (408, 32235), (420, 31314), (476, 27630), (504, 26095), (510, 25788), (595, 22104), (612, 21490), (614, 21420), (630, 20876), (680, 19341), (714, 18420), (765, 17192), (840, 15657), (921, 14280), (952, 13815), (1020, 12894), (1071, 12280), (1190, 11052), (1224, 10745), (1228, 10710), (1260, 10438), (1428, 9210), (1530, 8596), (1535, 8568), (1785, 7368), (1842, 7140), (2040, 6447), (2142, 6140), (2149, 6120), (2380, 5526), (2456, 5355), (2520, 5219), (2763, 4760), (2856, 4605), (3060, 4298), (3070, 4284), (3570, 3684)]