64106760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:971

約数の個数: 128

約数和(自身を含む): 209203200

約数和(自身を除く): 145096440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 907, 930, 1140, 1178, 1240, 1767, 1814, 1860, 2280, 2356, 2721, 2945, 3534, 3628, 3720, 4535, 4712, 5442, 5890, 7068, 7256, 8835, 9070, 10884, 11780, 13605, 14136, 17233, 17670, 18140, 21768, 23560, 27210, 28117, 34466, 35340, 36280, 51699, 54420, 56234, 68932, 70680, 84351, 86165, 103398, 108840, 112468, 137864, 140585, 168702, 172330, 206796, 224936, 258495, 281170, 337404, 344660, 413592, 421755, 516990, 534223, 562340, 674808, 689320, 843510, 1033980, 1068446, 1124680, 1602669, 1687020, 2067960, 2136892, 2671115, 3205338, 3374040, 4273784, 5342230, 6410676, 8013345, 10684460, 12821352, 16026690, 21368920, 32053380, 64106760]

約数ペア:

[(1, 64106760), (2, 32053380), (3, 21368920), (4, 16026690), (5, 12821352), (6, 10684460), (8, 8013345), (10, 6410676), (12, 5342230), (15, 4273784), (19, 3374040), (20, 3205338), (24, 2671115), (30, 2136892), (31, 2067960), (38, 1687020), (40, 1602669), (57, 1124680), (60, 1068446), (62, 1033980), (76, 843510), (93, 689320), (95, 674808), (114, 562340), (120, 534223), (124, 516990), (152, 421755), (155, 413592), (186, 344660), (190, 337404), (228, 281170), (248, 258495), (285, 224936), (310, 206796), (372, 172330), (380, 168702), (456, 140585), (465, 137864), (570, 112468), (589, 108840), (620, 103398), (744, 86165), (760, 84351), (907, 70680), (930, 68932), (1140, 56234), (1178, 54420), (1240, 51699), (1767, 36280), (1814, 35340), (1860, 34466), (2280, 28117), (2356, 27210), (2721, 23560), (2945, 21768), (3534, 18140), (3628, 17670), (3720, 17233), (4535, 14136), (4712, 13605), (5442, 11780), (5890, 10884), (7068, 9070), (7256, 8835)]