156917640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 527446080

約数和(自身を除く): 370528440

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, 101, 107, 110, 120, 121, 132, 165, 202, 214, 220, 242, 264, 303, 321, 330, 363, 404, 428, 440, 484, 505, 535, 605, 606, 642, 660, 726, 808, 856, 968, 1010, 1070, 1111, 1177, 1210, 1212, 1284, 1320, 1452, 1515, 1605, 1815, 2020, 2140, 2222, 2354, 2420, 2424, 2568, 2904, 3030, 3210, 3333, 3531, 3630, 4040, 4280, 4444, 4708, 4840, 5555, 5885, 6060, 6420, 6666, 7062, 7260, 8888, 9416, 10807, 11110, 11770, 12120, 12221, 12840, 12947, 13332, 14124, 14520, 16665, 17655, 21614, 22220, 23540, 24442, 25894, 26664, 28248, 32421, 33330, 35310, 36663, 38841, 43228, 44440, 47080, 48884, 51788, 54035, 61105, 64735, 64842, 66660, 70620, 73326, 77682, 86456, 97768, 103576, 108070, 118877, 122210, 129470, 129684, 133320, 141240, 146652, 155364, 162105, 183315, 194205, 216140, 237754, 244420, 258940, 259368, 293304, 310728, 324210, 356631, 366630, 388410, 432280, 475508, 488840, 517880, 594385, 648420, 713262, 733260, 776820, 951016, 1188770, 1296840, 1307647, 1426524, 1466520, 1553640, 1783155, 2377540, 2615294, 2853048, 3566310, 3922941, 4755080, 5230588, 6538235, 7132620, 7845882, 10461176, 13076470, 14265240, 15691764, 19614705, 26152940, 31383528, 39229410, 52305880, 78458820, 156917640]

約数ペア:

[(1, 156917640), (2, 78458820), (3, 52305880), (4, 39229410), (5, 31383528), (6, 26152940), (8, 19614705), (10, 15691764), (11, 14265240), (12, 13076470), (15, 10461176), (20, 7845882), (22, 7132620), (24, 6538235), (30, 5230588), (33, 4755080), (40, 3922941), (44, 3566310), (55, 2853048), (60, 2615294), (66, 2377540), (88, 1783155), (101, 1553640), (107, 1466520), (110, 1426524), (120, 1307647), (121, 1296840), (132, 1188770), (165, 951016), (202, 776820), (214, 733260), (220, 713262), (242, 648420), (264, 594385), (303, 517880), (321, 488840), (330, 475508), (363, 432280), (404, 388410), (428, 366630), (440, 356631), (484, 324210), (505, 310728), (535, 293304), (605, 259368), (606, 258940), (642, 244420), (660, 237754), (726, 216140), (808, 194205), (856, 183315), (968, 162105), (1010, 155364), (1070, 146652), (1111, 141240), (1177, 133320), (1210, 129684), (1212, 129470), (1284, 122210), (1320, 118877), (1452, 108070), (1515, 103576), (1605, 97768), (1815, 86456), (2020, 77682), (2140, 73326), (2222, 70620), (2354, 66660), (2420, 64842), (2424, 64735), (2568, 61105), (2904, 54035), (3030, 51788), (3210, 48884), (3333, 47080), (3531, 44440), (3630, 43228), (4040, 38841), (4280, 36663), (4444, 35310), (4708, 33330), (4840, 32421), (5555, 28248), (5885, 26664), (6060, 25894), (6420, 24442), (6666, 23540), (7062, 22220), (7260, 21614), (8888, 17655), (9416, 16665), (10807, 14520), (11110, 14124), (11770, 13332), (12120, 12947), (12221, 12840)]