188960520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7757}}^1$

素因数の和:7807

約数の個数: 128

約数和(自身を含む): 670291200

約数和(自身を除く): 481330680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 7757, 8120, 12180, 15514, 23271, 24360, 31028, 38785, 46542, 54299, 62056, 77570, 93084, 108598, 116355, 155140, 162897, 186168, 217196, 224953, 232710, 271495, 310280, 325794, 434392, 449906, 465420, 542990, 651588, 674859, 814485, 899812, 930840, 1085980, 1124765, 1303176, 1349718, 1574671, 1628970, 1799624, 2171960, 2249530, 2699436, 3149342, 3257940, 3374295, 4499060, 4724013, 5398872, 6298684, 6515880, 6748590, 7873355, 8998120, 9448026, 12597368, 13497180, 15746710, 18896052, 23620065, 26994360, 31493420, 37792104, 47240130, 62986840, 94480260, 188960520]

約数ペア:

[(1, 188960520), (2, 94480260), (3, 62986840), (4, 47240130), (5, 37792104), (6, 31493420), (7, 26994360), (8, 23620065), (10, 18896052), (12, 15746710), (14, 13497180), (15, 12597368), (20, 9448026), (21, 8998120), (24, 7873355), (28, 6748590), (29, 6515880), (30, 6298684), (35, 5398872), (40, 4724013), (42, 4499060), (56, 3374295), (58, 3257940), (60, 3149342), (70, 2699436), (84, 2249530), (87, 2171960), (105, 1799624), (116, 1628970), (120, 1574671), (140, 1349718), (145, 1303176), (168, 1124765), (174, 1085980), (203, 930840), (210, 899812), (232, 814485), (280, 674859), (290, 651588), (348, 542990), (406, 465420), (420, 449906), (435, 434392), (580, 325794), (609, 310280), (696, 271495), (812, 232710), (840, 224953), (870, 217196), (1015, 186168), (1160, 162897), (1218, 155140), (1624, 116355), (1740, 108598), (2030, 93084), (2436, 77570), (3045, 62056), (3480, 54299), (4060, 46542), (4872, 38785), (6090, 31028), (7757, 24360), (8120, 23271), (12180, 15514)]