67482660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 229146624

約数和(自身を除く): 161663964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 71, 73, 84, 93, 105, 124, 140, 142, 146, 155, 186, 210, 213, 217, 219, 284, 292, 310, 355, 365, 372, 420, 426, 434, 438, 465, 497, 511, 620, 651, 710, 730, 852, 868, 876, 930, 994, 1022, 1065, 1085, 1095, 1302, 1420, 1460, 1491, 1533, 1860, 1988, 2044, 2130, 2170, 2190, 2201, 2263, 2485, 2555, 2604, 2982, 3066, 3255, 4260, 4340, 4380, 4402, 4526, 4970, 5110, 5183, 5964, 6132, 6510, 6603, 6789, 7455, 7665, 8804, 9052, 9940, 10220, 10366, 11005, 11315, 13020, 13206, 13578, 14910, 15330, 15407, 15549, 15841, 20732, 22010, 22630, 25915, 26412, 27156, 29820, 30660, 30814, 31098, 31682, 33015, 33945, 36281, 44020, 45260, 46221, 47523, 51830, 61628, 62196, 63364, 66030, 67890, 72562, 77035, 77745, 79205, 92442, 95046, 103660, 108843, 132060, 135780, 145124, 154070, 155490, 158410, 160673, 181405, 184884, 190092, 217686, 231105, 237615, 308140, 310980, 316820, 321346, 362810, 435372, 462210, 475230, 482019, 544215, 642692, 725620, 803365, 924420, 950460, 964038, 1088430, 1124711, 1606730, 1928076, 2176860, 2249422, 2410095, 3213460, 3374133, 4498844, 4820190, 5623555, 6748266, 9640380, 11247110, 13496532, 16870665, 22494220, 33741330, 67482660]

約数ペア:

[(1, 67482660), (2, 33741330), (3, 22494220), (4, 16870665), (5, 13496532), (6, 11247110), (7, 9640380), (10, 6748266), (12, 5623555), (14, 4820190), (15, 4498844), (20, 3374133), (21, 3213460), (28, 2410095), (30, 2249422), (31, 2176860), (35, 1928076), (42, 1606730), (60, 1124711), (62, 1088430), (70, 964038), (71, 950460), (73, 924420), (84, 803365), (93, 725620), (105, 642692), (124, 544215), (140, 482019), (142, 475230), (146, 462210), (155, 435372), (186, 362810), (210, 321346), (213, 316820), (217, 310980), (219, 308140), (284, 237615), (292, 231105), (310, 217686), (355, 190092), (365, 184884), (372, 181405), (420, 160673), (426, 158410), (434, 155490), (438, 154070), (465, 145124), (497, 135780), (511, 132060), (620, 108843), (651, 103660), (710, 95046), (730, 92442), (852, 79205), (868, 77745), (876, 77035), (930, 72562), (994, 67890), (1022, 66030), (1065, 63364), (1085, 62196), (1095, 61628), (1302, 51830), (1420, 47523), (1460, 46221), (1491, 45260), (1533, 44020), (1860, 36281), (1988, 33945), (2044, 33015), (2130, 31682), (2170, 31098), (2190, 30814), (2201, 30660), (2263, 29820), (2485, 27156), (2555, 26412), (2604, 25915), (2982, 22630), (3066, 22010), (3255, 20732), (4260, 15841), (4340, 15549), (4380, 15407), (4402, 15330), (4526, 14910), (4970, 13578), (5110, 13206), (5183, 13020), (5964, 11315), (6132, 11005), (6510, 10366), (6603, 10220), (6789, 9940), (7455, 9052), (7665, 8804)]