160815330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 461621160

約数和(自身を除く): 300805830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 97, 109, 117, 130, 169, 194, 195, 218, 234, 291, 327, 338, 390, 485, 507, 545, 582, 585, 654, 845, 873, 970, 981, 1014, 1090, 1170, 1261, 1417, 1455, 1521, 1635, 1690, 1746, 1962, 2522, 2535, 2834, 2910, 3042, 3270, 3783, 4251, 4365, 4905, 5070, 6305, 7085, 7566, 7605, 8502, 8730, 9810, 10573, 11349, 12610, 12753, 14170, 15210, 16393, 18421, 18915, 21146, 21255, 22698, 25506, 31719, 32786, 36842, 37830, 42510, 49179, 52865, 55263, 56745, 63438, 63765, 81965, 92105, 95157, 98358, 105730, 110526, 113490, 127530, 137449, 147537, 158595, 163930, 165789, 184210, 190314, 245895, 274898, 276315, 295074, 317190, 331578, 412347, 475785, 491790, 552630, 687245, 737685, 824694, 828945, 951570, 1237041, 1374490, 1475370, 1657890, 1786837, 2061735, 2474082, 3573674, 4123470, 5360511, 6185205, 8934185, 10721022, 12370410, 16081533, 17868370, 26802555, 32163066, 53605110, 80407665, 160815330]

約数ペア:

[(1, 160815330), (2, 80407665), (3, 53605110), (5, 32163066), (6, 26802555), (9, 17868370), (10, 16081533), (13, 12370410), (15, 10721022), (18, 8934185), (26, 6185205), (30, 5360511), (39, 4123470), (45, 3573674), (65, 2474082), (78, 2061735), (90, 1786837), (97, 1657890), (109, 1475370), (117, 1374490), (130, 1237041), (169, 951570), (194, 828945), (195, 824694), (218, 737685), (234, 687245), (291, 552630), (327, 491790), (338, 475785), (390, 412347), (485, 331578), (507, 317190), (545, 295074), (582, 276315), (585, 274898), (654, 245895), (845, 190314), (873, 184210), (970, 165789), (981, 163930), (1014, 158595), (1090, 147537), (1170, 137449), (1261, 127530), (1417, 113490), (1455, 110526), (1521, 105730), (1635, 98358), (1690, 95157), (1746, 92105), (1962, 81965), (2522, 63765), (2535, 63438), (2834, 56745), (2910, 55263), (3042, 52865), (3270, 49179), (3783, 42510), (4251, 37830), (4365, 36842), (4905, 32786), (5070, 31719), (6305, 25506), (7085, 22698), (7566, 21255), (7605, 21146), (8502, 18915), (8730, 18421), (9810, 16393), (10573, 15210), (11349, 14170), (12610, 12753)]