1130203440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:672

約数の個数: 240

約数和(自身を含む): 3997244160

約数和(自身を除く): 2867040720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 139, 144, 180, 184, 207, 230, 240, 276, 278, 345, 360, 368, 414, 417, 460, 491, 552, 556, 690, 695, 720, 828, 834, 920, 982, 1035, 1104, 1112, 1251, 1380, 1390, 1473, 1656, 1668, 1840, 1964, 2070, 2085, 2224, 2455, 2502, 2760, 2780, 2946, 3197, 3312, 3336, 3928, 4140, 4170, 4419, 4910, 5004, 5520, 5560, 5892, 6255, 6394, 6672, 7365, 7856, 8280, 8340, 8838, 9591, 9820, 10008, 11120, 11293, 11784, 12510, 12788, 14730, 15985, 16560, 16680, 17676, 19182, 19640, 20016, 22095, 22586, 23568, 25020, 25576, 28773, 29460, 31970, 33360, 33879, 35352, 38364, 39280, 44190, 45172, 47955, 50040, 51152, 56465, 57546, 58920, 63940, 67758, 68249, 70704, 76728, 88380, 90344, 95910, 100080, 101637, 112930, 115092, 117840, 127880, 135516, 136498, 143865, 153456, 169395, 176760, 180688, 191820, 203274, 204747, 225860, 230184, 255760, 271032, 272996, 287730, 338790, 341245, 353520, 383640, 406548, 409494, 451720, 460368, 508185, 542064, 545992, 575460, 614241, 677580, 682490, 767280, 813096, 818988, 903440, 1016370, 1023735, 1091984, 1150920, 1228482, 1355160, 1364980, 1569727, 1626192, 1637976, 2032740, 2047470, 2301840, 2456964, 2710320, 2729960, 3071205, 3139454, 3275952, 4065480, 4094940, 4709181, 4913928, 5459920, 6142410, 6278908, 7848635, 8130960, 8189880, 9418362, 9827856, 12284820, 12557816, 14127543, 15697270, 16379760, 18836724, 23545905, 24569640, 25115632, 28255086, 31394540, 37673448, 47091810, 49139280, 56510172, 62789080, 70637715, 75346896, 94183620, 113020344, 125578160, 141275430, 188367240, 226040688, 282550860, 376734480, 565101720, 1130203440]

約数ペア:

[(1, 1130203440), (2, 565101720), (3, 376734480), (4, 282550860), (5, 226040688), (6, 188367240), (8, 141275430), (9, 125578160), (10, 113020344), (12, 94183620), (15, 75346896), (16, 70637715), (18, 62789080), (20, 56510172), (23, 49139280), (24, 47091810), (30, 37673448), (36, 31394540), (40, 28255086), (45, 25115632), (46, 24569640), (48, 23545905), (60, 18836724), (69, 16379760), (72, 15697270), (80, 14127543), (90, 12557816), (92, 12284820), (115, 9827856), (120, 9418362), (138, 8189880), (139, 8130960), (144, 7848635), (180, 6278908), (184, 6142410), (207, 5459920), (230, 4913928), (240, 4709181), (276, 4094940), (278, 4065480), (345, 3275952), (360, 3139454), (368, 3071205), (414, 2729960), (417, 2710320), (460, 2456964), (491, 2301840), (552, 2047470), (556, 2032740), (690, 1637976), (695, 1626192), (720, 1569727), (828, 1364980), (834, 1355160), (920, 1228482), (982, 1150920), (1035, 1091984), (1104, 1023735), (1112, 1016370), (1251, 903440), (1380, 818988), (1390, 813096), (1473, 767280), (1656, 682490), (1668, 677580), (1840, 614241), (1964, 575460), (2070, 545992), (2085, 542064), (2224, 508185), (2455, 460368), (2502, 451720), (2760, 409494), (2780, 406548), (2946, 383640), (3197, 353520), (3312, 341245), (3336, 338790), (3928, 287730), (4140, 272996), (4170, 271032), (4419, 255760), (4910, 230184), (5004, 225860), (5520, 204747), (5560, 203274), (5892, 191820), (6255, 180688), (6394, 176760), (6672, 169395), (7365, 153456), (7856, 143865), (8280, 136498), (8340, 135516), (8838, 127880), (9591, 117840), (9820, 115092), (10008, 112930), (11120, 101637), (11293, 100080), (11784, 95910), (12510, 90344), (12788, 88380), (14730, 76728), (15985, 70704), (16560, 68249), (16680, 67758), (17676, 63940), (19182, 58920), (19640, 57546), (20016, 56465), (22095, 51152), (22586, 50040), (23568, 47955), (25020, 45172), (25576, 44190), (28773, 39280), (29460, 38364), (31970, 35352), (33360, 33879)]