160706040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{577}}^1$

素因数の和:813

約数の個数: 128

約数和(自身を含む): 529355520

約数和(自身を除く): 368649480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 211, 220, 264, 330, 422, 440, 577, 633, 660, 844, 1055, 1154, 1266, 1320, 1688, 1731, 2110, 2308, 2321, 2532, 2885, 3165, 3462, 4220, 4616, 4642, 5064, 5770, 6330, 6347, 6924, 6963, 8440, 8655, 9284, 11540, 11605, 12660, 12694, 13848, 13926, 17310, 18568, 19041, 23080, 23210, 25320, 25388, 27852, 31735, 34620, 34815, 38082, 46420, 50776, 55704, 63470, 69240, 69630, 76164, 92840, 95205, 121747, 126940, 139260, 152328, 190410, 243494, 253880, 278520, 365241, 380820, 486988, 608735, 730482, 761640, 973976, 1217470, 1339217, 1460964, 1826205, 2434940, 2678434, 2921928, 3652410, 4017651, 4869880, 5356868, 6696085, 7304820, 8035302, 10713736, 13392170, 14609640, 16070604, 20088255, 26784340, 32141208, 40176510, 53568680, 80353020, 160706040]

約数ペア:

[(1, 160706040), (2, 80353020), (3, 53568680), (4, 40176510), (5, 32141208), (6, 26784340), (8, 20088255), (10, 16070604), (11, 14609640), (12, 13392170), (15, 10713736), (20, 8035302), (22, 7304820), (24, 6696085), (30, 5356868), (33, 4869880), (40, 4017651), (44, 3652410), (55, 2921928), (60, 2678434), (66, 2434940), (88, 1826205), (110, 1460964), (120, 1339217), (132, 1217470), (165, 973976), (211, 761640), (220, 730482), (264, 608735), (330, 486988), (422, 380820), (440, 365241), (577, 278520), (633, 253880), (660, 243494), (844, 190410), (1055, 152328), (1154, 139260), (1266, 126940), (1320, 121747), (1688, 95205), (1731, 92840), (2110, 76164), (2308, 69630), (2321, 69240), (2532, 63470), (2885, 55704), (3165, 50776), (3462, 46420), (4220, 38082), (4616, 34815), (4642, 34620), (5064, 31735), (5770, 27852), (6330, 25388), (6347, 25320), (6924, 23210), (6963, 23080), (8440, 19041), (8655, 18568), (9284, 17310), (11540, 13926), (11605, 13848), (12660, 12694)]