4044320760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1\times {\mathrm{1321}}^1$

素因数の和:2189

約数の個数: 128

約数和(自身を含む): 12549058560

約数和(自身を除く): 8504737800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 823, 930, 1240, 1321, 1646, 1860, 2469, 2642, 3292, 3720, 3963, 4115, 4938, 5284, 6584, 6605, 7926, 8230, 9876, 10568, 12345, 13210, 15852, 16460, 19752, 19815, 24690, 25513, 26420, 31704, 32920, 39630, 40951, 49380, 51026, 52840, 76539, 79260, 81902, 98760, 102052, 122853, 127565, 153078, 158520, 163804, 204104, 204755, 245706, 255130, 306156, 327608, 382695, 409510, 491412, 510260, 612312, 614265, 765390, 819020, 982824, 1020520, 1087183, 1228530, 1530780, 1638040, 2174366, 2457060, 3061560, 3261549, 4348732, 4914120, 5435915, 6523098, 8697464, 10871830, 13046196, 16307745, 21743660, 26092392, 32615490, 33702673, 43487320, 65230980, 67405346, 101108019, 130461960, 134810692, 168513365, 202216038, 269621384, 337026730, 404432076, 505540095, 674053460, 808864152, 1011080190, 1348106920, 2022160380, 4044320760]

約数ペア:

[(1, 4044320760), (2, 2022160380), (3, 1348106920), (4, 1011080190), (5, 808864152), (6, 674053460), (8, 505540095), (10, 404432076), (12, 337026730), (15, 269621384), (20, 202216038), (24, 168513365), (30, 134810692), (31, 130461960), (40, 101108019), (60, 67405346), (62, 65230980), (93, 43487320), (120, 33702673), (124, 32615490), (155, 26092392), (186, 21743660), (248, 16307745), (310, 13046196), (372, 10871830), (465, 8697464), (620, 6523098), (744, 5435915), (823, 4914120), (930, 4348732), (1240, 3261549), (1321, 3061560), (1646, 2457060), (1860, 2174366), (2469, 1638040), (2642, 1530780), (3292, 1228530), (3720, 1087183), (3963, 1020520), (4115, 982824), (4938, 819020), (5284, 765390), (6584, 614265), (6605, 612312), (7926, 510260), (8230, 491412), (9876, 409510), (10568, 382695), (12345, 327608), (13210, 306156), (15852, 255130), (16460, 245706), (19752, 204755), (19815, 204104), (24690, 163804), (25513, 158520), (26420, 153078), (31704, 127565), (32920, 122853), (39630, 102052), (40951, 98760), (49380, 81902), (51026, 79260), (52840, 76539)]