139710960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1004

約数の個数: 160

約数和(自身を含む): 488540160

約数和(自身を除く): 348829200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 911, 1065, 1080, 1136, 1278, 1420, 1704, 1822, 1917, 2130, 2160, 2556, 2733, 2840, 3195, 3408, 3644, 3834, 4260, 4555, 5112, 5466, 5680, 6390, 7288, 7668, 8199, 8520, 9110, 9585, 10224, 10932, 12780, 13665, 14576, 15336, 16398, 17040, 18220, 19170, 21864, 24597, 25560, 27330, 30672, 32796, 36440, 38340, 40995, 43728, 49194, 51120, 54660, 64681, 65592, 72880, 76680, 81990, 98388, 109320, 122985, 129362, 131184, 153360, 163980, 194043, 196776, 218640, 245970, 258724, 323405, 327960, 388086, 393552, 491940, 517448, 582129, 646810, 655920, 776172, 970215, 983880, 1034896, 1164258, 1293620, 1552344, 1746387, 1940430, 1967760, 2328516, 2587240, 2910645, 3104688, 3492774, 3880860, 4657032, 5174480, 5821290, 6985548, 7761720, 8731935, 9314064, 11642580, 13971096, 15523440, 17463870, 23285160, 27942192, 34927740, 46570320, 69855480, 139710960]

約数ペア:

[(1, 139710960), (2, 69855480), (3, 46570320), (4, 34927740), (5, 27942192), (6, 23285160), (8, 17463870), (9, 15523440), (10, 13971096), (12, 11642580), (15, 9314064), (16, 8731935), (18, 7761720), (20, 6985548), (24, 5821290), (27, 5174480), (30, 4657032), (36, 3880860), (40, 3492774), (45, 3104688), (48, 2910645), (54, 2587240), (60, 2328516), (71, 1967760), (72, 1940430), (80, 1746387), (90, 1552344), (108, 1293620), (120, 1164258), (135, 1034896), (142, 983880), (144, 970215), (180, 776172), (213, 655920), (216, 646810), (240, 582129), (270, 517448), (284, 491940), (355, 393552), (360, 388086), (426, 327960), (432, 323405), (540, 258724), (568, 245970), (639, 218640), (710, 196776), (720, 194043), (852, 163980), (911, 153360), (1065, 131184), (1080, 129362), (1136, 122985), (1278, 109320), (1420, 98388), (1704, 81990), (1822, 76680), (1917, 72880), (2130, 65592), (2160, 64681), (2556, 54660), (2733, 51120), (2840, 49194), (3195, 43728), (3408, 40995), (3644, 38340), (3834, 36440), (4260, 32796), (4555, 30672), (5112, 27330), (5466, 25560), (5680, 24597), (6390, 21864), (7288, 19170), (7668, 18220), (8199, 17040), (8520, 16398), (9110, 15336), (9585, 14576), (10224, 13665), (10932, 12780)]