16552761680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{31147}}^1$

素因数の和:31253

約数の個数: 160

約数和(自身を含む): 48016760064

約数和(自身を除く): 31463998384

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 182, 208, 260, 280, 292, 364, 365, 455, 511, 520, 560, 584, 728, 730, 910, 949, 1022, 1040, 1168, 1456, 1460, 1820, 1898, 2044, 2555, 2920, 3640, 3796, 4088, 4745, 5110, 5840, 6643, 7280, 7592, 8176, 9490, 10220, 13286, 15184, 18980, 20440, 26572, 31147, 33215, 37960, 40880, 53144, 62294, 66430, 75920, 106288, 124588, 132860, 155735, 218029, 249176, 265720, 311470, 404911, 436058, 498352, 531440, 622940, 809822, 872116, 1090145, 1245880, 1619644, 1744232, 2024555, 2180290, 2273731, 2491760, 2834377, 3239288, 3488464, 4049110, 4360580, 4547462, 5668754, 6478576, 8098220, 8721160, 9094924, 11337508, 11368655, 14171885, 15916117, 16196440, 17442320, 18189848, 22675016, 22737310, 28343770, 29558503, 31832234, 32392880, 36379696, 45350032, 45474620, 56687540, 59117006, 63664468, 79580585, 90949240, 113375080, 118234012, 127328936, 147792515, 159161170, 181898480, 206909521, 226750160, 236468024, 254657872, 295585030, 318322340, 413819042, 472936048, 591170060, 636644680, 827638084, 1034547605, 1182340120, 1273289360, 1655276168, 2069095210, 2364680240, 3310552336, 4138190420, 8276380840, 16552761680]

約数ペア:

[(1, 16552761680), (2, 8276380840), (4, 4138190420), (5, 3310552336), (7, 2364680240), (8, 2069095210), (10, 1655276168), (13, 1273289360), (14, 1182340120), (16, 1034547605), (20, 827638084), (26, 636644680), (28, 591170060), (35, 472936048), (40, 413819042), (52, 318322340), (56, 295585030), (65, 254657872), (70, 236468024), (73, 226750160), (80, 206909521), (91, 181898480), (104, 159161170), (112, 147792515), (130, 127328936), (140, 118234012), (146, 113375080), (182, 90949240), (208, 79580585), (260, 63664468), (280, 59117006), (292, 56687540), (364, 45474620), (365, 45350032), (455, 36379696), (511, 32392880), (520, 31832234), (560, 29558503), (584, 28343770), (728, 22737310), (730, 22675016), (910, 18189848), (949, 17442320), (1022, 16196440), (1040, 15916117), (1168, 14171885), (1456, 11368655), (1460, 11337508), (1820, 9094924), (1898, 8721160), (2044, 8098220), (2555, 6478576), (2920, 5668754), (3640, 4547462), (3796, 4360580), (4088, 4049110), (4745, 3488464), (5110, 3239288), (5840, 2834377), (6643, 2491760), (7280, 2273731), (7592, 2180290), (8176, 2024555), (9490, 1744232), (10220, 1619644), (13286, 1245880), (15184, 1090145), (18980, 872116), (20440, 809822), (26572, 622940), (31147, 531440), (33215, 498352), (37960, 436058), (40880, 404911), (53144, 311470), (62294, 265720), (66430, 249176), (75920, 218029), (106288, 155735), (124588, 132860)]