137732140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:624

約数の個数: 144

約数和(自身を含む): 382082400

約数和(自身を除く): 244350260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 49, 52, 65, 70, 76, 91, 95, 98, 130, 133, 140, 182, 190, 196, 245, 247, 260, 266, 364, 380, 455, 490, 494, 532, 569, 637, 665, 910, 931, 980, 988, 1138, 1235, 1274, 1330, 1729, 1820, 1862, 2276, 2470, 2548, 2660, 2845, 3185, 3458, 3724, 3983, 4655, 4940, 5690, 6370, 6916, 7397, 7966, 8645, 9310, 10811, 11380, 12103, 12740, 14794, 15932, 17290, 18620, 19915, 21622, 24206, 27881, 29588, 34580, 36985, 39830, 43244, 48412, 51779, 54055, 55762, 60515, 73970, 75677, 79660, 103558, 108110, 111524, 121030, 139405, 140543, 147940, 151354, 207116, 216220, 242060, 258895, 278810, 281086, 302708, 362453, 378385, 517790, 529739, 557620, 562172, 702715, 724906, 756770, 983801, 1035580, 1059478, 1405430, 1449812, 1513540, 1812265, 1967602, 2118956, 2648695, 2810860, 3624530, 3935204, 4919005, 5297390, 6886607, 7249060, 9838010, 10594780, 13773214, 19676020, 27546428, 34433035, 68866070, 137732140]

約数ペア:

[(1, 137732140), (2, 68866070), (4, 34433035), (5, 27546428), (7, 19676020), (10, 13773214), (13, 10594780), (14, 9838010), (19, 7249060), (20, 6886607), (26, 5297390), (28, 4919005), (35, 3935204), (38, 3624530), (49, 2810860), (52, 2648695), (65, 2118956), (70, 1967602), (76, 1812265), (91, 1513540), (95, 1449812), (98, 1405430), (130, 1059478), (133, 1035580), (140, 983801), (182, 756770), (190, 724906), (196, 702715), (245, 562172), (247, 557620), (260, 529739), (266, 517790), (364, 378385), (380, 362453), (455, 302708), (490, 281086), (494, 278810), (532, 258895), (569, 242060), (637, 216220), (665, 207116), (910, 151354), (931, 147940), (980, 140543), (988, 139405), (1138, 121030), (1235, 111524), (1274, 108110), (1330, 103558), (1729, 79660), (1820, 75677), (1862, 73970), (2276, 60515), (2470, 55762), (2548, 54055), (2660, 51779), (2845, 48412), (3185, 43244), (3458, 39830), (3724, 36985), (3983, 34580), (4655, 29588), (4940, 27881), (5690, 24206), (6370, 21622), (6916, 19915), (7397, 18620), (7966, 17290), (8645, 15932), (9310, 14794), (10811, 12740), (11380, 12103)]