1401498720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{739}}^1$

素因数の和:1202

約数の個数: 192

約数和(自身を含む): 4923072000

約数和(自身を除く): 3521573280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 439, 480, 540, 720, 739, 864, 878, 1080, 1317, 1440, 1478, 1756, 2160, 2195, 2217, 2634, 2956, 3512, 3695, 3951, 4320, 4390, 4434, 5268, 5912, 6585, 6651, 7024, 7390, 7902, 8780, 8868, 10536, 11085, 11824, 11853, 13170, 13302, 14048, 14780, 15804, 17560, 17736, 19755, 19953, 21072, 22170, 23648, 23706, 26340, 26604, 29560, 31608, 33255, 35120, 35472, 39510, 39906, 42144, 44340, 47412, 52680, 53208, 59120, 59265, 63216, 66510, 70240, 70944, 79020, 79812, 88680, 94824, 99765, 105360, 106416, 118240, 118530, 126432, 133020, 158040, 159624, 177360, 189648, 199530, 210720, 212832, 237060, 266040, 316080, 319248, 324421, 354720, 379296, 399060, 474120, 532080, 632160, 638496, 648842, 798120, 948240, 973263, 1064160, 1297684, 1596240, 1622105, 1896480, 1946526, 2595368, 2919789, 3192480, 3244210, 3893052, 4866315, 5190736, 5839578, 6488420, 7786104, 8759367, 9732630, 10381472, 11679156, 12976840, 14598945, 15572208, 17518734, 19465260, 23358312, 25953680, 29197890, 31144416, 35037468, 38930520, 43796835, 46716624, 51907360, 58395780, 70074936, 77861040, 87593670, 93433248, 116791560, 140149872, 155722080, 175187340, 233583120, 280299744, 350374680, 467166240, 700749360, 1401498720]

約数ペア:

[(1, 1401498720), (2, 700749360), (3, 467166240), (4, 350374680), (5, 280299744), (6, 233583120), (8, 175187340), (9, 155722080), (10, 140149872), (12, 116791560), (15, 93433248), (16, 87593670), (18, 77861040), (20, 70074936), (24, 58395780), (27, 51907360), (30, 46716624), (32, 43796835), (36, 38930520), (40, 35037468), (45, 31144416), (48, 29197890), (54, 25953680), (60, 23358312), (72, 19465260), (80, 17518734), (90, 15572208), (96, 14598945), (108, 12976840), (120, 11679156), (135, 10381472), (144, 9732630), (160, 8759367), (180, 7786104), (216, 6488420), (240, 5839578), (270, 5190736), (288, 4866315), (360, 3893052), (432, 3244210), (439, 3192480), (480, 2919789), (540, 2595368), (720, 1946526), (739, 1896480), (864, 1622105), (878, 1596240), (1080, 1297684), (1317, 1064160), (1440, 973263), (1478, 948240), (1756, 798120), (2160, 648842), (2195, 638496), (2217, 632160), (2634, 532080), (2956, 474120), (3512, 399060), (3695, 379296), (3951, 354720), (4320, 324421), (4390, 319248), (4434, 316080), (5268, 266040), (5912, 237060), (6585, 212832), (6651, 210720), (7024, 199530), (7390, 189648), (7902, 177360), (8780, 159624), (8868, 158040), (10536, 133020), (11085, 126432), (11824, 118530), (11853, 118240), (13170, 106416), (13302, 105360), (14048, 99765), (14780, 94824), (15804, 88680), (17560, 79812), (17736, 79020), (19755, 70944), (19953, 70240), (21072, 66510), (22170, 63216), (23648, 59265), (23706, 59120), (26340, 53208), (26604, 52680), (29560, 47412), (31608, 44340), (33255, 42144), (35120, 39906), (35472, 39510)]