1520452450480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1\times {\mathrm{26821}}^1$

素因数の和:27495

約数の個数: 160

約数和(自身を含む): 3801056770368

約数和(自身を除く): 2280604319888

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 73, 80, 85, 136, 146, 170, 272, 292, 340, 365, 571, 584, 680, 730, 1142, 1168, 1241, 1360, 1460, 2284, 2482, 2855, 2920, 4568, 4964, 5710, 5840, 6205, 9136, 9707, 9928, 11420, 12410, 19414, 19856, 22840, 24820, 26821, 38828, 41683, 45680, 48535, 49640, 53642, 77656, 83366, 97070, 99280, 107284, 134105, 155312, 166732, 194140, 208415, 214568, 268210, 333464, 388280, 416830, 429136, 455957, 536420, 666928, 708611, 776560, 833660, 911914, 1072840, 1417222, 1667320, 1823828, 1957933, 2145680, 2279785, 2834444, 3334640, 3543055, 3647656, 3915866, 4559570, 5668888, 7086110, 7295312, 7831732, 9119140, 9789665, 11337776, 14172220, 15314791, 15663464, 18238280, 19579330, 28344440, 30629582, 31326928, 33284861, 36476560, 39158660, 56688880, 61259164, 66569722, 76573955, 78317320, 122518328, 133139444, 153147910, 156634640, 166424305, 245036656, 260351447, 266278888, 306295820, 332848610, 520702894, 532557776, 612591640, 665697220, 1041405788, 1117979743, 1225183280, 1301757235, 1331394440, 2082811576, 2235959486, 2603514470, 2662788880, 4165623152, 4471918972, 5207028940, 5589898715, 8943837944, 10414057880, 11179797430, 17887675888, 19005655631, 20828115760, 22359594860, 38011311262, 44719189720, 76022622524, 89438379440, 95028278155, 152045245048, 190056556310, 304090490096, 380113112620, 760226225240, 1520452450480]

約数ペア:

[(1, 1520452450480), (2, 760226225240), (4, 380113112620), (5, 304090490096), (8, 190056556310), (10, 152045245048), (16, 95028278155), (17, 89438379440), (20, 76022622524), (34, 44719189720), (40, 38011311262), (68, 22359594860), (73, 20828115760), (80, 19005655631), (85, 17887675888), (136, 11179797430), (146, 10414057880), (170, 8943837944), (272, 5589898715), (292, 5207028940), (340, 4471918972), (365, 4165623152), (571, 2662788880), (584, 2603514470), (680, 2235959486), (730, 2082811576), (1142, 1331394440), (1168, 1301757235), (1241, 1225183280), (1360, 1117979743), (1460, 1041405788), (2284, 665697220), (2482, 612591640), (2855, 532557776), (2920, 520702894), (4568, 332848610), (4964, 306295820), (5710, 266278888), (5840, 260351447), (6205, 245036656), (9136, 166424305), (9707, 156634640), (9928, 153147910), (11420, 133139444), (12410, 122518328), (19414, 78317320), (19856, 76573955), (22840, 66569722), (24820, 61259164), (26821, 56688880), (38828, 39158660), (41683, 36476560), (45680, 33284861), (48535, 31326928), (49640, 30629582), (53642, 28344440), (77656, 19579330), (83366, 18238280), (97070, 15663464), (99280, 15314791), (107284, 14172220), (134105, 11337776), (155312, 9789665), (166732, 9119140), (194140, 7831732), (208415, 7295312), (214568, 7086110), (268210, 5668888), (333464, 4559570), (388280, 3915866), (416830, 3647656), (429136, 3543055), (455957, 3334640), (536420, 2834444), (666928, 2279785), (708611, 2145680), (776560, 1957933), (833660, 1823828), (911914, 1667320), (1072840, 1417222)]