139802520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8147}}^1$

素因数の和:8185

約数の個数: 128

約数和(自身を含む): 492791040

約数和(自身を除く): 352988520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8147, 8580, 16294, 17160, 24441, 32588, 40735, 48882, 65176, 81470, 89617, 97764, 105911, 122205, 162940, 179234, 195528, 211822, 244410, 268851, 317733, 325880, 358468, 423644, 448085, 488820, 529555, 537702, 635466, 716936, 847288, 896170, 977640, 1059110, 1075404, 1165021, 1270932, 1344255, 1588665, 1792340, 2118220, 2150808, 2330042, 2541864, 2688510, 3177330, 3495063, 3584680, 4236440, 4660084, 5377020, 5825105, 6354660, 6990126, 9320168, 10754040, 11650210, 12709320, 13980252, 17475315, 23300420, 27960504, 34950630, 46600840, 69901260, 139802520]

約数ペア:

[(1, 139802520), (2, 69901260), (3, 46600840), (4, 34950630), (5, 27960504), (6, 23300420), (8, 17475315), (10, 13980252), (11, 12709320), (12, 11650210), (13, 10754040), (15, 9320168), (20, 6990126), (22, 6354660), (24, 5825105), (26, 5377020), (30, 4660084), (33, 4236440), (39, 3584680), (40, 3495063), (44, 3177330), (52, 2688510), (55, 2541864), (60, 2330042), (65, 2150808), (66, 2118220), (78, 1792340), (88, 1588665), (104, 1344255), (110, 1270932), (120, 1165021), (130, 1075404), (132, 1059110), (143, 977640), (156, 896170), (165, 847288), (195, 716936), (220, 635466), (260, 537702), (264, 529555), (286, 488820), (312, 448085), (330, 423644), (390, 358468), (429, 325880), (440, 317733), (520, 268851), (572, 244410), (660, 211822), (715, 195528), (780, 179234), (858, 162940), (1144, 122205), (1320, 105911), (1430, 97764), (1560, 89617), (1716, 81470), (2145, 65176), (2860, 48882), (3432, 40735), (4290, 32588), (5720, 24441), (8147, 17160), (8580, 16294)]