1427766400

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1087

約数の個数: 192

約数和(自身を含む): 3877876800

約数和(自身を除く): 2450110400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 32, 38, 40, 46, 50, 64, 76, 80, 92, 95, 100, 115, 128, 152, 160, 184, 190, 200, 230, 304, 320, 368, 380, 400, 437, 460, 475, 575, 608, 640, 736, 760, 800, 874, 920, 950, 1021, 1150, 1216, 1472, 1520, 1600, 1748, 1840, 1900, 2042, 2185, 2300, 2432, 2944, 3040, 3200, 3496, 3680, 3800, 4084, 4370, 4600, 5105, 6080, 6992, 7360, 7600, 8168, 8740, 9200, 10210, 10925, 12160, 13984, 14720, 15200, 16336, 17480, 18400, 19399, 20420, 21850, 23483, 25525, 27968, 30400, 32672, 34960, 36800, 38798, 40840, 43700, 46966, 51050, 55936, 60800, 65344, 69920, 73600, 77596, 81680, 87400, 93932, 96995, 102100, 117415, 130688, 139840, 155192, 163360, 174800, 187864, 193990, 204200, 234830, 279680, 310384, 326720, 349600, 375728, 387980, 408400, 446177, 469660, 484975, 587075, 620768, 653440, 699200, 751456, 775960, 816800, 892354, 939320, 969950, 1174150, 1241536, 1398400, 1502912, 1551920, 1633600, 1784708, 1878640, 1939900, 2230885, 2348300, 2483072, 3005824, 3103840, 3267200, 3569416, 3757280, 3879800, 4461770, 4696600, 6207680, 7138832, 7514560, 7759600, 8923540, 9393200, 11154425, 12415360, 14277664, 15029120, 15519200, 17847080, 18786400, 22308850, 28555328, 31038400, 35694160, 37572800, 44617700, 57110656, 62076800, 71388320, 75145600, 89235400, 142776640, 178470800, 285553280, 356941600, 713883200, 1427766400]

約数ペア:

[(1, 1427766400), (2, 713883200), (4, 356941600), (5, 285553280), (8, 178470800), (10, 142776640), (16, 89235400), (19, 75145600), (20, 71388320), (23, 62076800), (25, 57110656), (32, 44617700), (38, 37572800), (40, 35694160), (46, 31038400), (50, 28555328), (64, 22308850), (76, 18786400), (80, 17847080), (92, 15519200), (95, 15029120), (100, 14277664), (115, 12415360), (128, 11154425), (152, 9393200), (160, 8923540), (184, 7759600), (190, 7514560), (200, 7138832), (230, 6207680), (304, 4696600), (320, 4461770), (368, 3879800), (380, 3757280), (400, 3569416), (437, 3267200), (460, 3103840), (475, 3005824), (575, 2483072), (608, 2348300), (640, 2230885), (736, 1939900), (760, 1878640), (800, 1784708), (874, 1633600), (920, 1551920), (950, 1502912), (1021, 1398400), (1150, 1241536), (1216, 1174150), (1472, 969950), (1520, 939320), (1600, 892354), (1748, 816800), (1840, 775960), (1900, 751456), (2042, 699200), (2185, 653440), (2300, 620768), (2432, 587075), (2944, 484975), (3040, 469660), (3200, 446177), (3496, 408400), (3680, 387980), (3800, 375728), (4084, 349600), (4370, 326720), (4600, 310384), (5105, 279680), (6080, 234830), (6992, 204200), (7360, 193990), (7600, 187864), (8168, 174800), (8740, 163360), (9200, 155192), (10210, 139840), (10925, 130688), (12160, 117415), (13984, 102100), (14720, 96995), (15200, 93932), (16336, 87400), (17480, 81680), (18400, 77596), (19399, 73600), (20420, 69920), (21850, 65344), (23483, 60800), (25525, 55936), (27968, 51050), (30400, 46966), (32672, 43700), (34960, 40840), (36800, 38798)]