994625520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1132

約数の個数: 240

約数和(自身を含む): 3633517440

約数和(自身を除く): 2638891920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 83, 84, 98, 105, 112, 120, 140, 147, 166, 168, 196, 210, 240, 245, 249, 280, 294, 332, 336, 392, 415, 420, 490, 498, 560, 581, 588, 664, 735, 784, 830, 840, 980, 996, 1019, 1162, 1176, 1245, 1328, 1470, 1660, 1680, 1743, 1960, 1992, 2038, 2324, 2352, 2490, 2905, 2940, 3057, 3320, 3486, 3920, 3984, 4067, 4076, 4648, 4980, 5095, 5810, 5880, 6114, 6640, 6972, 7133, 8134, 8152, 8715, 9296, 9960, 10190, 11620, 11760, 12201, 12228, 13944, 14266, 15285, 16268, 16304, 17430, 19920, 20335, 20380, 21399, 23240, 24402, 24456, 27888, 28532, 30570, 32536, 34860, 35665, 40670, 40760, 42798, 46480, 48804, 48912, 49931, 57064, 61005, 61140, 65072, 69720, 71330, 81340, 81520, 84577, 85596, 97608, 99862, 106995, 114128, 122010, 122280, 139440, 142660, 149793, 162680, 169154, 171192, 195216, 199724, 213990, 244020, 244560, 249655, 253731, 285320, 299586, 325360, 338308, 342384, 399448, 422885, 427980, 488040, 499310, 507462, 570640, 592039, 599172, 676616, 748965, 798896, 845770, 855960, 976080, 998620, 1014924, 1184078, 1198344, 1268655, 1353232, 1497930, 1691540, 1711920, 1776117, 1997240, 2029848, 2368156, 2396688, 2537310, 2960195, 2995860, 3383080, 3552234, 3994480, 4059696, 4144273, 4736312, 5074620, 5920390, 5991720, 6766160, 7104468, 8288546, 8880585, 9472624, 10149240, 11840780, 11983440, 12432819, 14208936, 16577092, 17761170, 20298480, 20721365, 23681560, 24865638, 28417872, 33154184, 35522340, 41442730, 47363120, 49731276, 62164095, 66308368, 71044680, 82885460, 99462552, 124328190, 142089360, 165770920, 198925104, 248656380, 331541840, 497312760, 994625520]

約数ペア:

[(1, 994625520), (2, 497312760), (3, 331541840), (4, 248656380), (5, 198925104), (6, 165770920), (7, 142089360), (8, 124328190), (10, 99462552), (12, 82885460), (14, 71044680), (15, 66308368), (16, 62164095), (20, 49731276), (21, 47363120), (24, 41442730), (28, 35522340), (30, 33154184), (35, 28417872), (40, 24865638), (42, 23681560), (48, 20721365), (49, 20298480), (56, 17761170), (60, 16577092), (70, 14208936), (80, 12432819), (83, 11983440), (84, 11840780), (98, 10149240), (105, 9472624), (112, 8880585), (120, 8288546), (140, 7104468), (147, 6766160), (166, 5991720), (168, 5920390), (196, 5074620), (210, 4736312), (240, 4144273), (245, 4059696), (249, 3994480), (280, 3552234), (294, 3383080), (332, 2995860), (336, 2960195), (392, 2537310), (415, 2396688), (420, 2368156), (490, 2029848), (498, 1997240), (560, 1776117), (581, 1711920), (588, 1691540), (664, 1497930), (735, 1353232), (784, 1268655), (830, 1198344), (840, 1184078), (980, 1014924), (996, 998620), (1019, 976080), (1162, 855960), (1176, 845770), (1245, 798896), (1328, 748965), (1470, 676616), (1660, 599172), (1680, 592039), (1743, 570640), (1960, 507462), (1992, 499310), (2038, 488040), (2324, 427980), (2352, 422885), (2490, 399448), (2905, 342384), (2940, 338308), (3057, 325360), (3320, 299586), (3486, 285320), (3920, 253731), (3984, 249655), (4067, 244560), (4076, 244020), (4648, 213990), (4980, 199724), (5095, 195216), (5810, 171192), (5880, 169154), (6114, 162680), (6640, 149793), (6972, 142660), (7133, 139440), (8134, 122280), (8152, 122010), (8715, 114128), (9296, 106995), (9960, 99862), (10190, 97608), (11620, 85596), (11760, 84577), (12201, 81520), (12228, 81340), (13944, 71330), (14266, 69720), (15285, 65072), (16268, 61140), (16304, 61005), (17430, 57064), (19920, 49931), (20335, 48912), (20380, 48804), (21399, 46480), (23240, 42798), (24402, 40760), (24456, 40670), (27888, 35665), (28532, 34860), (30570, 32536)]