16194631440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5190587}}^1$

素因数の和:5190616

約数の個数: 80

約数和(自身を含む): 54065164608

約数和(自身を除く): 37870533168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 5190587, 10381174, 15571761, 20762348, 25952935, 31143522, 41524696, 51905870, 62287044, 67477631, 77858805, 83049392, 103811740, 124574088, 134955262, 155717610, 202432893, 207623480, 249148176, 269910524, 311435220, 337388155, 404865786, 415246960, 539821048, 622870440, 674776310, 809731572, 1012164465, 1079642096, 1245740880, 1349552620, 1619463144, 2024328930, 2699105240, 3238926288, 4048657860, 5398210480, 8097315720, 16194631440]

約数ペア:

[(1, 16194631440), (2, 8097315720), (3, 5398210480), (4, 4048657860), (5, 3238926288), (6, 2699105240), (8, 2024328930), (10, 1619463144), (12, 1349552620), (13, 1245740880), (15, 1079642096), (16, 1012164465), (20, 809731572), (24, 674776310), (26, 622870440), (30, 539821048), (39, 415246960), (40, 404865786), (48, 337388155), (52, 311435220), (60, 269910524), (65, 249148176), (78, 207623480), (80, 202432893), (104, 155717610), (120, 134955262), (130, 124574088), (156, 103811740), (195, 83049392), (208, 77858805), (240, 67477631), (260, 62287044), (312, 51905870), (390, 41524696), (520, 31143522), (624, 25952935), (780, 20762348), (1040, 15571761), (1560, 10381174), (3120, 5190587)]