15703139920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{2843}}^1$

素因数の和:3029

約数の個数: 160

約数和(自身を含む): 40524406272

約数和(自身を除く): 24821266352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 113, 130, 188, 208, 226, 235, 260, 376, 452, 470, 520, 565, 611, 752, 904, 940, 1040, 1130, 1222, 1469, 1808, 1880, 2260, 2444, 2843, 2938, 3055, 3760, 4520, 4888, 5311, 5686, 5876, 6110, 7345, 9040, 9776, 10622, 11372, 11752, 12220, 14215, 14690, 21244, 22744, 23504, 24440, 26555, 28430, 29380, 36959, 42488, 45488, 48880, 53110, 56860, 58760, 69043, 73918, 84976, 106220, 113720, 117520, 133621, 138086, 147836, 184795, 212440, 227440, 267242, 276172, 295672, 321259, 345215, 369590, 424880, 534484, 552344, 591344, 642518, 668105, 690430, 739180, 1068968, 1104688, 1285036, 1336210, 1380860, 1478360, 1606295, 1737073, 2137936, 2570072, 2672420, 2761720, 2956720, 3212590, 3474146, 4176367, 5140144, 5344840, 5523440, 6425180, 6948292, 8352734, 8685365, 10689680, 12850360, 13896584, 15099173, 16705468, 17370730, 20881835, 25700720, 27793168, 30198346, 33410936, 34741460, 41763670, 60396692, 66821872, 69482920, 75495865, 83527340, 120793384, 138965840, 150991730, 167054680, 196289249, 241586768, 301983460, 334109360, 392578498, 603966920, 785156996, 981446245, 1207933840, 1570313992, 1962892490, 3140627984, 3925784980, 7851569960, 15703139920]

約数ペア:

[(1, 15703139920), (2, 7851569960), (4, 3925784980), (5, 3140627984), (8, 1962892490), (10, 1570313992), (13, 1207933840), (16, 981446245), (20, 785156996), (26, 603966920), (40, 392578498), (47, 334109360), (52, 301983460), (65, 241586768), (80, 196289249), (94, 167054680), (104, 150991730), (113, 138965840), (130, 120793384), (188, 83527340), (208, 75495865), (226, 69482920), (235, 66821872), (260, 60396692), (376, 41763670), (452, 34741460), (470, 33410936), (520, 30198346), (565, 27793168), (611, 25700720), (752, 20881835), (904, 17370730), (940, 16705468), (1040, 15099173), (1130, 13896584), (1222, 12850360), (1469, 10689680), (1808, 8685365), (1880, 8352734), (2260, 6948292), (2444, 6425180), (2843, 5523440), (2938, 5344840), (3055, 5140144), (3760, 4176367), (4520, 3474146), (4888, 3212590), (5311, 2956720), (5686, 2761720), (5876, 2672420), (6110, 2570072), (7345, 2137936), (9040, 1737073), (9776, 1606295), (10622, 1478360), (11372, 1380860), (11752, 1336210), (12220, 1285036), (14215, 1104688), (14690, 1068968), (21244, 739180), (22744, 690430), (23504, 668105), (24440, 642518), (26555, 591344), (28430, 552344), (29380, 534484), (36959, 424880), (42488, 369590), (45488, 345215), (48880, 321259), (53110, 295672), (56860, 276172), (58760, 267242), (69043, 227440), (73918, 212440), (84976, 184795), (106220, 147836), (113720, 138086), (117520, 133621)]