78366120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3217}}^1$

素因数の和:3267

約数の個数: 128

約数和(自身を含む): 278035200

約数和(自身を除く): 199669080

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, 3217, 3480, 4060, 4872, 6090, 6434, 8120, 9651, 12180, 12868, 16085, 19302, 22519, 24360, 25736, 32170, 38604, 45038, 48255, 64340, 67557, 77208, 90076, 93293, 96510, 112595, 128680, 135114, 180152, 186586, 193020, 225190, 270228, 279879, 337785, 373172, 386040, 450380, 466465, 540456, 559758, 653051, 675570, 746344, 900760, 932930, 1119516, 1306102, 1351140, 1399395, 1865860, 1959153, 2239032, 2612204, 2702280, 2798790, 3265255, 3731720, 3918306, 5224408, 5597580, 6530510, 7836612, 9795765, 11195160, 13061020, 15673224, 19591530, 26122040, 39183060, 78366120]

約数ペア:

[(1, 78366120), (2, 39183060), (3, 26122040), (4, 19591530), (5, 15673224), (6, 13061020), (7, 11195160), (8, 9795765), (10, 7836612), (12, 6530510), (14, 5597580), (15, 5224408), (20, 3918306), (21, 3731720), (24, 3265255), (28, 2798790), (29, 2702280), (30, 2612204), (35, 2239032), (40, 1959153), (42, 1865860), (56, 1399395), (58, 1351140), (60, 1306102), (70, 1119516), (84, 932930), (87, 900760), (105, 746344), (116, 675570), (120, 653051), (140, 559758), (145, 540456), (168, 466465), (174, 450380), (203, 386040), (210, 373172), (232, 337785), (280, 279879), (290, 270228), (348, 225190), (406, 193020), (420, 186586), (435, 180152), (580, 135114), (609, 128680), (696, 112595), (812, 96510), (840, 93293), (870, 90076), (1015, 77208), (1160, 67557), (1218, 64340), (1624, 48255), (1740, 45038), (2030, 38604), (2436, 32170), (3045, 25736), (3217, 24360), (3480, 22519), (4060, 19302), (4872, 16085), (6090, 12868), (6434, 12180), (8120, 9651)]