545696320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2791}}^1$

素因数の和:2868

約数の個数: 112

約数和(自身を含む): 1429682688

約数和(自身を除く): 883986368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 80, 94, 104, 130, 160, 188, 208, 235, 260, 320, 376, 416, 470, 520, 611, 752, 832, 940, 1040, 1222, 1504, 1880, 2080, 2444, 2791, 3008, 3055, 3760, 4160, 4888, 5582, 6110, 7520, 9776, 11164, 12220, 13955, 15040, 19552, 22328, 24440, 27910, 36283, 39104, 44656, 48880, 55820, 72566, 89312, 97760, 111640, 131177, 145132, 178624, 181415, 195520, 223280, 262354, 290264, 362830, 446560, 524708, 580528, 655885, 725660, 893120, 1049416, 1161056, 1311770, 1451320, 1705301, 2098832, 2322112, 2623540, 2902640, 3410602, 4197664, 5247080, 5805280, 6821204, 8395328, 8526505, 10494160, 11610560, 13642408, 17053010, 20988320, 27284816, 34106020, 41976640, 54569632, 68212040, 109139264, 136424080, 272848160, 545696320]

約数ペア:

[(1, 545696320), (2, 272848160), (4, 136424080), (5, 109139264), (8, 68212040), (10, 54569632), (13, 41976640), (16, 34106020), (20, 27284816), (26, 20988320), (32, 17053010), (40, 13642408), (47, 11610560), (52, 10494160), (64, 8526505), (65, 8395328), (80, 6821204), (94, 5805280), (104, 5247080), (130, 4197664), (160, 3410602), (188, 2902640), (208, 2623540), (235, 2322112), (260, 2098832), (320, 1705301), (376, 1451320), (416, 1311770), (470, 1161056), (520, 1049416), (611, 893120), (752, 725660), (832, 655885), (940, 580528), (1040, 524708), (1222, 446560), (1504, 362830), (1880, 290264), (2080, 262354), (2444, 223280), (2791, 195520), (3008, 181415), (3055, 178624), (3760, 145132), (4160, 131177), (4888, 111640), (5582, 97760), (6110, 89312), (7520, 72566), (9776, 55820), (11164, 48880), (12220, 44656), (13955, 39104), (15040, 36283), (19552, 27910), (22328, 24440)]