1390766640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3527}}^1$

素因数の和:3627

約数の個数: 160

約数和(自身を含む): 4535709696

約数和(自身を除く): 3144943056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 53, 60, 62, 80, 93, 106, 120, 124, 155, 159, 186, 212, 240, 248, 265, 310, 318, 372, 424, 465, 496, 530, 620, 636, 744, 795, 848, 930, 1060, 1240, 1272, 1488, 1590, 1643, 1860, 2120, 2480, 2544, 3180, 3286, 3527, 3720, 4240, 4929, 6360, 6572, 7054, 7440, 8215, 9858, 10581, 12720, 13144, 14108, 16430, 17635, 19716, 21162, 24645, 26288, 28216, 32860, 35270, 39432, 42324, 49290, 52905, 56432, 65720, 70540, 78864, 84648, 98580, 105810, 109337, 131440, 141080, 169296, 186931, 197160, 211620, 218674, 282160, 328011, 373862, 394320, 423240, 437348, 546685, 560793, 656022, 747724, 846480, 874696, 934655, 1093370, 1121586, 1312044, 1495448, 1640055, 1749392, 1869310, 2186740, 2243172, 2624088, 2803965, 2990896, 3280110, 3738620, 4373480, 4486344, 5248176, 5607930, 5794861, 6560220, 7477240, 8746960, 8972688, 11215860, 11589722, 13120440, 14954480, 17384583, 22431720, 23179444, 26240880, 28974305, 34769166, 44863440, 46358888, 57948610, 69538332, 86922915, 92717776, 115897220, 139076664, 173845830, 231794440, 278153328, 347691660, 463588880, 695383320, 1390766640]

約数ペア:

[(1, 1390766640), (2, 695383320), (3, 463588880), (4, 347691660), (5, 278153328), (6, 231794440), (8, 173845830), (10, 139076664), (12, 115897220), (15, 92717776), (16, 86922915), (20, 69538332), (24, 57948610), (30, 46358888), (31, 44863440), (40, 34769166), (48, 28974305), (53, 26240880), (60, 23179444), (62, 22431720), (80, 17384583), (93, 14954480), (106, 13120440), (120, 11589722), (124, 11215860), (155, 8972688), (159, 8746960), (186, 7477240), (212, 6560220), (240, 5794861), (248, 5607930), (265, 5248176), (310, 4486344), (318, 4373480), (372, 3738620), (424, 3280110), (465, 2990896), (496, 2803965), (530, 2624088), (620, 2243172), (636, 2186740), (744, 1869310), (795, 1749392), (848, 1640055), (930, 1495448), (1060, 1312044), (1240, 1121586), (1272, 1093370), (1488, 934655), (1590, 874696), (1643, 846480), (1860, 747724), (2120, 656022), (2480, 560793), (2544, 546685), (3180, 437348), (3286, 423240), (3527, 394320), (3720, 373862), (4240, 328011), (4929, 282160), (6360, 218674), (6572, 211620), (7054, 197160), (7440, 186931), (8215, 169296), (9858, 141080), (10581, 131440), (12720, 109337), (13144, 105810), (14108, 98580), (16430, 84648), (17635, 78864), (19716, 70540), (21162, 65720), (24645, 56432), (26288, 52905), (28216, 49290), (32860, 42324), (35270, 39432)]