1732067680

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:926

約数の個数: 192

約数和(自身を含む): 4906742400

約数和(自身を除く): 3174674720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 160, 185, 196, 224, 245, 259, 280, 296, 343, 370, 392, 490, 518, 560, 592, 686, 740, 784, 853, 980, 1036, 1120, 1184, 1295, 1372, 1480, 1568, 1706, 1715, 1813, 1960, 2072, 2590, 2744, 2960, 3412, 3430, 3626, 3920, 4144, 4265, 5180, 5488, 5920, 5971, 6824, 6860, 7252, 7840, 8288, 8530, 9065, 10360, 10976, 11942, 12691, 13648, 13720, 14504, 17060, 18130, 20720, 23884, 25382, 27296, 27440, 29008, 29855, 31561, 34120, 36260, 41440, 41797, 47768, 50764, 54880, 58016, 59710, 63122, 63455, 68240, 72520, 83594, 95536, 101528, 119420, 126244, 126910, 136480, 145040, 157805, 167188, 191072, 203056, 208985, 220927, 238840, 252488, 253820, 290080, 292579, 315610, 334376, 406112, 417970, 441854, 477680, 504976, 507640, 585158, 631220, 668752, 835940, 883708, 955360, 1009952, 1015280, 1104635, 1170316, 1262440, 1337504, 1462895, 1546489, 1671880, 1767416, 2030560, 2209270, 2340632, 2524880, 2925790, 3092978, 3343760, 3534832, 4418540, 4681264, 5049760, 5851580, 6185956, 6687520, 7069664, 7732445, 8837080, 9362528, 10825423, 11703160, 12371912, 15464890, 17674160, 21650846, 23406320, 24743824, 30929780, 35348320, 43301692, 46812640, 49487648, 54127115, 61859560, 86603384, 108254230, 123719120, 173206768, 216508460, 247438240, 346413536, 433016920, 866033840, 1732067680]

約数ペア:

[(1, 1732067680), (2, 866033840), (4, 433016920), (5, 346413536), (7, 247438240), (8, 216508460), (10, 173206768), (14, 123719120), (16, 108254230), (20, 86603384), (28, 61859560), (32, 54127115), (35, 49487648), (37, 46812640), (40, 43301692), (49, 35348320), (56, 30929780), (70, 24743824), (74, 23406320), (80, 21650846), (98, 17674160), (112, 15464890), (140, 12371912), (148, 11703160), (160, 10825423), (185, 9362528), (196, 8837080), (224, 7732445), (245, 7069664), (259, 6687520), (280, 6185956), (296, 5851580), (343, 5049760), (370, 4681264), (392, 4418540), (490, 3534832), (518, 3343760), (560, 3092978), (592, 2925790), (686, 2524880), (740, 2340632), (784, 2209270), (853, 2030560), (980, 1767416), (1036, 1671880), (1120, 1546489), (1184, 1462895), (1295, 1337504), (1372, 1262440), (1480, 1170316), (1568, 1104635), (1706, 1015280), (1715, 1009952), (1813, 955360), (1960, 883708), (2072, 835940), (2590, 668752), (2744, 631220), (2960, 585158), (3412, 507640), (3430, 504976), (3626, 477680), (3920, 441854), (4144, 417970), (4265, 406112), (5180, 334376), (5488, 315610), (5920, 292579), (5971, 290080), (6824, 253820), (6860, 252488), (7252, 238840), (7840, 220927), (8288, 208985), (8530, 203056), (9065, 191072), (10360, 167188), (10976, 157805), (11942, 145040), (12691, 136480), (13648, 126910), (13720, 126244), (14504, 119420), (17060, 101528), (18130, 95536), (20720, 83594), (23884, 72520), (25382, 68240), (27296, 63455), (27440, 63122), (29008, 59710), (29855, 58016), (31561, 54880), (34120, 50764), (36260, 47768), (41440, 41797)]