15703736820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{109}}^1\times {\mathrm{1087}}^1$

素因数の和:1302

約数の個数: 144

約数和(自身を含む): 45379783680

約数和(自身を除く): 29676046860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 109, 141, 188, 218, 235, 282, 327, 436, 470, 545, 564, 654, 705, 940, 1087, 1090, 1308, 1410, 1635, 2174, 2180, 2209, 2820, 3261, 3270, 4348, 4418, 5123, 5435, 6522, 6540, 6627, 8836, 10246, 10870, 11045, 13044, 13254, 15369, 16305, 20492, 21740, 22090, 25615, 26508, 30738, 32610, 33135, 44180, 51089, 51230, 61476, 65220, 66270, 76845, 102178, 102460, 118483, 132540, 153267, 153690, 204356, 236966, 240781, 255445, 306534, 307380, 355449, 473932, 481562, 510890, 592415, 613068, 710898, 722343, 766335, 963124, 1021780, 1184830, 1203905, 1421796, 1444686, 1532670, 1777245, 2369660, 2401183, 2407810, 2889372, 3065340, 3554490, 3611715, 4802366, 4815620, 5568701, 7108980, 7203549, 7223430, 9604732, 11137402, 12005915, 14407098, 14446860, 16706103, 22274804, 24011830, 27843505, 28814196, 33412206, 36017745, 48023660, 55687010, 66824412, 72035490, 83530515, 111374020, 144070980, 167061030, 261728947, 334122060, 523457894, 785186841, 1046915788, 1308644735, 1570373682, 2617289470, 3140747364, 3925934205, 5234578940, 7851868410, 15703736820]

約数ペア:

[(1, 15703736820), (2, 7851868410), (3, 5234578940), (4, 3925934205), (5, 3140747364), (6, 2617289470), (10, 1570373682), (12, 1308644735), (15, 1046915788), (20, 785186841), (30, 523457894), (47, 334122060), (60, 261728947), (94, 167061030), (109, 144070980), (141, 111374020), (188, 83530515), (218, 72035490), (235, 66824412), (282, 55687010), (327, 48023660), (436, 36017745), (470, 33412206), (545, 28814196), (564, 27843505), (654, 24011830), (705, 22274804), (940, 16706103), (1087, 14446860), (1090, 14407098), (1308, 12005915), (1410, 11137402), (1635, 9604732), (2174, 7223430), (2180, 7203549), (2209, 7108980), (2820, 5568701), (3261, 4815620), (3270, 4802366), (4348, 3611715), (4418, 3554490), (5123, 3065340), (5435, 2889372), (6522, 2407810), (6540, 2401183), (6627, 2369660), (8836, 1777245), (10246, 1532670), (10870, 1444686), (11045, 1421796), (13044, 1203905), (13254, 1184830), (15369, 1021780), (16305, 963124), (20492, 766335), (21740, 722343), (22090, 710898), (25615, 613068), (26508, 592415), (30738, 510890), (32610, 481562), (33135, 473932), (44180, 355449), (51089, 307380), (51230, 306534), (61476, 255445), (65220, 240781), (66270, 236966), (76845, 204356), (102178, 153690), (102460, 153267), (118483, 132540)]