1531016760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20029}}^1$

素因数の和:20070

約数の個数: 192

約数和(自身を含む): 5754218400

約数和(自身を除く): 4223201640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3822, 5096, 5460, 5880, 6370, 7644, 9555, 10920, 12740, 15288, 19110, 20029, 25480, 38220, 40058, 60087, 76440, 80116, 100145, 120174, 140203, 160232, 200290, 240348, 260377, 280406, 300435, 400580, 420609, 480696, 520754, 560812, 600870, 701015, 781131, 801160, 841218, 981421, 1041508, 1121624, 1201740, 1301885, 1402030, 1562262, 1682436, 1822639, 1962842, 2083016, 2103045, 2403480, 2603770, 2804060, 2944263, 3124524, 3364872, 3645278, 3905655, 3925684, 4206090, 4907105, 5207540, 5467917, 5608120, 5888526, 6249048, 7290556, 7811310, 7851368, 8412180, 9113195, 9814210, 10415080, 10935834, 11777052, 12758473, 14581112, 14721315, 15622620, 16824360, 18226390, 19628420, 21871668, 23554104, 25516946, 27339585, 29442630, 31245240, 36452780, 38275419, 39256840, 43743336, 51033892, 54679170, 58885260, 63792365, 72905560, 76550838, 102067784, 109358340, 117770520, 127584730, 153101676, 191377095, 218716680, 255169460, 306203352, 382754190, 510338920, 765508380, 1531016760]

約数ペア:

[(1, 1531016760), (2, 765508380), (3, 510338920), (4, 382754190), (5, 306203352), (6, 255169460), (7, 218716680), (8, 191377095), (10, 153101676), (12, 127584730), (13, 117770520), (14, 109358340), (15, 102067784), (20, 76550838), (21, 72905560), (24, 63792365), (26, 58885260), (28, 54679170), (30, 51033892), (35, 43743336), (39, 39256840), (40, 38275419), (42, 36452780), (49, 31245240), (52, 29442630), (56, 27339585), (60, 25516946), (65, 23554104), (70, 21871668), (78, 19628420), (84, 18226390), (91, 16824360), (98, 15622620), (104, 14721315), (105, 14581112), (120, 12758473), (130, 11777052), (140, 10935834), (147, 10415080), (156, 9814210), (168, 9113195), (182, 8412180), (195, 7851368), (196, 7811310), (210, 7290556), (245, 6249048), (260, 5888526), (273, 5608120), (280, 5467917), (294, 5207540), (312, 4907105), (364, 4206090), (390, 3925684), (392, 3905655), (420, 3645278), (455, 3364872), (490, 3124524), (520, 2944263), (546, 2804060), (588, 2603770), (637, 2403480), (728, 2103045), (735, 2083016), (780, 1962842), (840, 1822639), (910, 1682436), (980, 1562262), (1092, 1402030), (1176, 1301885), (1274, 1201740), (1365, 1121624), (1470, 1041508), (1560, 981421), (1820, 841218), (1911, 801160), (1960, 781131), (2184, 701015), (2548, 600870), (2730, 560812), (2940, 520754), (3185, 480696), (3640, 420609), (3822, 400580), (5096, 300435), (5460, 280406), (5880, 260377), (6370, 240348), (7644, 200290), (9555, 160232), (10920, 140203), (12740, 120174), (15288, 100145), (19110, 80116), (20029, 76440), (25480, 60087), (38220, 40058)]