19920996144

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3469}}^1$

素因数の和:3710

約数の個数: 240

約数和(自身を含む): 66407694080

約数和(自身を除く): 46486697936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 211, 216, 243, 252, 324, 336, 378, 422, 432, 486, 504, 567, 633, 648, 756, 844, 972, 1008, 1134, 1266, 1296, 1477, 1512, 1688, 1701, 1899, 1944, 2268, 2532, 2954, 3024, 3376, 3402, 3469, 3798, 3888, 4431, 4536, 5064, 5697, 5908, 6804, 6938, 7596, 8862, 9072, 10128, 10407, 11394, 11816, 13293, 13608, 13876, 15192, 17091, 17724, 20814, 22788, 23632, 24283, 26586, 27216, 27752, 30384, 31221, 34182, 35448, 39879, 41628, 45576, 48566, 51273, 53172, 55504, 62442, 68364, 70896, 72849, 79758, 83256, 91152, 93663, 97132, 102546, 106344, 119637, 124884, 136728, 145698, 159516, 166512, 187326, 194264, 205092, 212688, 218547, 239274, 249768, 273456, 280989, 291396, 319032, 358911, 374652, 388528, 410184, 437094, 478548, 499536, 561978, 582792, 638064, 655641, 717822, 731959, 749304, 820368, 842967, 874188, 957096, 1123956, 1165584, 1311282, 1435644, 1463918, 1498608, 1685934, 1748376, 1914192, 1966923, 2195877, 2247912, 2622564, 2871288, 2927836, 3371868, 3496752, 3933846, 4391754, 4495824, 5123713, 5245128, 5742576, 5855672, 5900769, 6587631, 6743736, 7867692, 8783508, 10247426, 10490256, 11711344, 11801538, 13175262, 13487472, 15371139, 15735384, 17567016, 19762893, 20494852, 23603076, 26350524, 30742278, 31470768, 35134032, 39525786, 40989704, 46113417, 47206152, 52701048, 59288679, 61484556, 79051572, 81979408, 92226834, 94412304, 105402096, 118577358, 122969112, 138340251, 158103144, 177866037, 184453668, 237154716, 245938224, 276680502, 316206288, 355732074, 368907336, 415020753, 474309432, 553361004, 711464148, 737814672, 830041506, 948618864, 1106722008, 1245062259, 1422928296, 1660083012, 2213444016, 2490124518, 2845856592, 3320166024, 4980249036, 6640332048, 9960498072, 19920996144]

約数ペア:

[(1, 19920996144), (2, 9960498072), (3, 6640332048), (4, 4980249036), (6, 3320166024), (7, 2845856592), (8, 2490124518), (9, 2213444016), (12, 1660083012), (14, 1422928296), (16, 1245062259), (18, 1106722008), (21, 948618864), (24, 830041506), (27, 737814672), (28, 711464148), (36, 553361004), (42, 474309432), (48, 415020753), (54, 368907336), (56, 355732074), (63, 316206288), (72, 276680502), (81, 245938224), (84, 237154716), (108, 184453668), (112, 177866037), (126, 158103144), (144, 138340251), (162, 122969112), (168, 118577358), (189, 105402096), (211, 94412304), (216, 92226834), (243, 81979408), (252, 79051572), (324, 61484556), (336, 59288679), (378, 52701048), (422, 47206152), (432, 46113417), (486, 40989704), (504, 39525786), (567, 35134032), (633, 31470768), (648, 30742278), (756, 26350524), (844, 23603076), (972, 20494852), (1008, 19762893), (1134, 17567016), (1266, 15735384), (1296, 15371139), (1477, 13487472), (1512, 13175262), (1688, 11801538), (1701, 11711344), (1899, 10490256), (1944, 10247426), (2268, 8783508), (2532, 7867692), (2954, 6743736), (3024, 6587631), (3376, 5900769), (3402, 5855672), (3469, 5742576), (3798, 5245128), (3888, 5123713), (4431, 4495824), (4536, 4391754), (5064, 3933846), (5697, 3496752), (5908, 3371868), (6804, 2927836), (6938, 2871288), (7596, 2622564), (8862, 2247912), (9072, 2195877), (10128, 1966923), (10407, 1914192), (11394, 1748376), (11816, 1685934), (13293, 1498608), (13608, 1463918), (13876, 1435644), (15192, 1311282), (17091, 1165584), (17724, 1123956), (20814, 957096), (22788, 874188), (23632, 842967), (24283, 820368), (26586, 749304), (27216, 731959), (27752, 717822), (30384, 655641), (31221, 638064), (34182, 582792), (35448, 561978), (39879, 499536), (41628, 478548), (45576, 437094), (48566, 410184), (51273, 388528), (53172, 374652), (55504, 358911), (62442, 319032), (68364, 291396), (70896, 280989), (72849, 273456), (79758, 249768), (83256, 239274), (91152, 218547), (93663, 212688), (97132, 205092), (102546, 194264), (106344, 187326), (119637, 166512), (124884, 159516), (136728, 145698)]