77123040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 257789952

約数和(自身を除く): 180666912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 71, 73, 80, 93, 96, 120, 124, 142, 146, 155, 160, 186, 213, 219, 240, 248, 284, 292, 310, 355, 365, 372, 426, 438, 465, 480, 496, 568, 584, 620, 710, 730, 744, 852, 876, 930, 992, 1065, 1095, 1136, 1168, 1240, 1420, 1460, 1488, 1704, 1752, 1860, 2130, 2190, 2201, 2263, 2272, 2336, 2480, 2840, 2920, 2976, 3408, 3504, 3720, 4260, 4380, 4402, 4526, 4960, 5183, 5680, 5840, 6603, 6789, 6816, 7008, 7440, 8520, 8760, 8804, 9052, 10366, 11005, 11315, 11360, 11680, 13206, 13578, 14880, 15549, 17040, 17520, 17608, 18104, 20732, 22010, 22630, 25915, 26412, 27156, 31098, 33015, 33945, 34080, 35040, 35216, 36208, 41464, 44020, 45260, 51830, 52824, 54312, 62196, 66030, 67890, 70432, 72416, 77745, 82928, 88040, 90520, 103660, 105648, 108624, 124392, 132060, 135780, 155490, 160673, 165856, 176080, 181040, 207320, 211296, 217248, 248784, 264120, 271560, 310980, 321346, 352160, 362080, 414640, 482019, 497568, 528240, 543120, 621960, 642692, 803365, 829280, 964038, 1056480, 1086240, 1243920, 1285384, 1606730, 1928076, 2410095, 2487840, 2570768, 3213460, 3856152, 4820190, 5141536, 6426920, 7712304, 9640380, 12853840, 15424608, 19280760, 25707680, 38561520, 77123040]

約数ペア:

[(1, 77123040), (2, 38561520), (3, 25707680), (4, 19280760), (5, 15424608), (6, 12853840), (8, 9640380), (10, 7712304), (12, 6426920), (15, 5141536), (16, 4820190), (20, 3856152), (24, 3213460), (30, 2570768), (31, 2487840), (32, 2410095), (40, 1928076), (48, 1606730), (60, 1285384), (62, 1243920), (71, 1086240), (73, 1056480), (80, 964038), (93, 829280), (96, 803365), (120, 642692), (124, 621960), (142, 543120), (146, 528240), (155, 497568), (160, 482019), (186, 414640), (213, 362080), (219, 352160), (240, 321346), (248, 310980), (284, 271560), (292, 264120), (310, 248784), (355, 217248), (365, 211296), (372, 207320), (426, 181040), (438, 176080), (465, 165856), (480, 160673), (496, 155490), (568, 135780), (584, 132060), (620, 124392), (710, 108624), (730, 105648), (744, 103660), (852, 90520), (876, 88040), (930, 82928), (992, 77745), (1065, 72416), (1095, 70432), (1136, 67890), (1168, 66030), (1240, 62196), (1420, 54312), (1460, 52824), (1488, 51830), (1704, 45260), (1752, 44020), (1860, 41464), (2130, 36208), (2190, 35216), (2201, 35040), (2263, 34080), (2272, 33945), (2336, 33015), (2480, 31098), (2840, 27156), (2920, 26412), (2976, 25915), (3408, 22630), (3504, 22010), (3720, 20732), (4260, 18104), (4380, 17608), (4402, 17520), (4526, 17040), (4960, 15549), (5183, 14880), (5680, 13578), (5840, 13206), (6603, 11680), (6789, 11360), (6816, 11315), (7008, 11005), (7440, 10366), (8520, 9052), (8760, 8804)]