147555520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3467}}^1$

素因数の和:3510

約数の個数: 112

約数和(自身を含む): 422818560

約数和(自身を除く): 275263040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 3467, 4256, 5320, 6080, 6934, 8512, 10640, 13868, 17335, 21280, 24269, 27736, 34670, 42560, 48538, 55472, 65873, 69340, 97076, 110944, 121345, 131746, 138680, 194152, 221888, 242690, 263492, 277360, 329365, 388304, 461111, 485380, 526984, 554720, 658730, 776608, 922222, 970760, 1053968, 1109440, 1317460, 1553216, 1844444, 1941520, 2107936, 2305555, 2634920, 3688888, 3883040, 4215872, 4611110, 5269840, 7377776, 7766080, 9222220, 10539680, 14755552, 18444440, 21079360, 29511104, 36888880, 73777760, 147555520]

約数ペア:

[(1, 147555520), (2, 73777760), (4, 36888880), (5, 29511104), (7, 21079360), (8, 18444440), (10, 14755552), (14, 10539680), (16, 9222220), (19, 7766080), (20, 7377776), (28, 5269840), (32, 4611110), (35, 4215872), (38, 3883040), (40, 3688888), (56, 2634920), (64, 2305555), (70, 2107936), (76, 1941520), (80, 1844444), (95, 1553216), (112, 1317460), (133, 1109440), (140, 1053968), (152, 970760), (160, 922222), (190, 776608), (224, 658730), (266, 554720), (280, 526984), (304, 485380), (320, 461111), (380, 388304), (448, 329365), (532, 277360), (560, 263492), (608, 242690), (665, 221888), (760, 194152), (1064, 138680), (1120, 131746), (1216, 121345), (1330, 110944), (1520, 97076), (2128, 69340), (2240, 65873), (2660, 55472), (3040, 48538), (3467, 42560), (4256, 34670), (5320, 27736), (6080, 24269), (6934, 21280), (8512, 17335), (10640, 13868)]