76440840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 256

約数和(自身を含む): 285534720

約数和(自身を除く): 209093880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 53, 56, 60, 68, 70, 84, 85, 101, 102, 105, 106, 119, 120, 136, 140, 159, 168, 170, 202, 204, 210, 212, 238, 255, 265, 280, 303, 318, 340, 357, 371, 404, 408, 420, 424, 476, 505, 510, 530, 595, 606, 636, 680, 707, 714, 742, 795, 808, 840, 901, 952, 1010, 1020, 1060, 1113, 1190, 1212, 1272, 1414, 1428, 1484, 1515, 1590, 1717, 1785, 1802, 1855, 2020, 2040, 2120, 2121, 2226, 2380, 2424, 2703, 2828, 2856, 2968, 3030, 3180, 3434, 3535, 3570, 3604, 3710, 4040, 4242, 4452, 4505, 4760, 5151, 5353, 5406, 5565, 5656, 6060, 6307, 6360, 6868, 7070, 7140, 7208, 7420, 8484, 8585, 8904, 9010, 10302, 10605, 10706, 10812, 11130, 12019, 12120, 12614, 13515, 13736, 14140, 14280, 14840, 16059, 16968, 17170, 18020, 18921, 20604, 21210, 21412, 21624, 22260, 24038, 25228, 25755, 26765, 27030, 28280, 31535, 32118, 34340, 36040, 36057, 37471, 37842, 41208, 42420, 42824, 44520, 48076, 50456, 51510, 53530, 54060, 60095, 63070, 64236, 68680, 72114, 74942, 75684, 80295, 84840, 91001, 94605, 96152, 103020, 107060, 108120, 112413, 120190, 126140, 128472, 144228, 149884, 151368, 160590, 180285, 182002, 187355, 189210, 206040, 214120, 224826, 240380, 252280, 273003, 288456, 299768, 321180, 360570, 364004, 374710, 378420, 449652, 455005, 480760, 546006, 562065, 637007, 642360, 721140, 728008, 749420, 756840, 899304, 910010, 1092012, 1124130, 1274014, 1365015, 1442280, 1498840, 1820020, 1911021, 2184024, 2248260, 2548028, 2730030, 3185035, 3640040, 3822042, 4496520, 5096056, 5460060, 6370070, 7644084, 9555105, 10920120, 12740140, 15288168, 19110210, 25480280, 38220420, 76440840]

約数ペア:

[(1, 76440840), (2, 38220420), (3, 25480280), (4, 19110210), (5, 15288168), (6, 12740140), (7, 10920120), (8, 9555105), (10, 7644084), (12, 6370070), (14, 5460060), (15, 5096056), (17, 4496520), (20, 3822042), (21, 3640040), (24, 3185035), (28, 2730030), (30, 2548028), (34, 2248260), (35, 2184024), (40, 1911021), (42, 1820020), (51, 1498840), (53, 1442280), (56, 1365015), (60, 1274014), (68, 1124130), (70, 1092012), (84, 910010), (85, 899304), (101, 756840), (102, 749420), (105, 728008), (106, 721140), (119, 642360), (120, 637007), (136, 562065), (140, 546006), (159, 480760), (168, 455005), (170, 449652), (202, 378420), (204, 374710), (210, 364004), (212, 360570), (238, 321180), (255, 299768), (265, 288456), (280, 273003), (303, 252280), (318, 240380), (340, 224826), (357, 214120), (371, 206040), (404, 189210), (408, 187355), (420, 182002), (424, 180285), (476, 160590), (505, 151368), (510, 149884), (530, 144228), (595, 128472), (606, 126140), (636, 120190), (680, 112413), (707, 108120), (714, 107060), (742, 103020), (795, 96152), (808, 94605), (840, 91001), (901, 84840), (952, 80295), (1010, 75684), (1020, 74942), (1060, 72114), (1113, 68680), (1190, 64236), (1212, 63070), (1272, 60095), (1414, 54060), (1428, 53530), (1484, 51510), (1515, 50456), (1590, 48076), (1717, 44520), (1785, 42824), (1802, 42420), (1855, 41208), (2020, 37842), (2040, 37471), (2120, 36057), (2121, 36040), (2226, 34340), (2380, 32118), (2424, 31535), (2703, 28280), (2828, 27030), (2856, 26765), (2968, 25755), (3030, 25228), (3180, 24038), (3434, 22260), (3535, 21624), (3570, 21412), (3604, 21210), (3710, 20604), (4040, 18921), (4242, 18020), (4452, 17170), (4505, 16968), (4760, 16059), (5151, 14840), (5353, 14280), (5406, 14140), (5565, 13736), (5656, 13515), (6060, 12614), (6307, 12120), (6360, 12019), (6868, 11130), (7070, 10812), (7140, 10706), (7208, 10605), (7420, 10302), (8484, 9010), (8585, 8904)]