160109820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1372

約数の個数: 144

約数和(自身を含む): 533306592

約数和(自身を除く): 373196772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 53, 60, 65, 78, 90, 106, 117, 130, 156, 159, 180, 195, 212, 234, 260, 265, 318, 390, 468, 477, 530, 585, 636, 689, 780, 795, 954, 1060, 1170, 1291, 1378, 1590, 1908, 2067, 2340, 2385, 2582, 2756, 3180, 3445, 3873, 4134, 4770, 5164, 6201, 6455, 6890, 7746, 8268, 9540, 10335, 11619, 12402, 12910, 13780, 15492, 16783, 19365, 20670, 23238, 24804, 25820, 31005, 33566, 38730, 41340, 46476, 50349, 58095, 62010, 67132, 68423, 77460, 83915, 100698, 116190, 124020, 136846, 151047, 167830, 201396, 205269, 232380, 251745, 273692, 302094, 335660, 342115, 410538, 503490, 604188, 615807, 684230, 755235, 821076, 889499, 1006980, 1026345, 1231614, 1368460, 1510470, 1778998, 2052690, 2463228, 2668497, 3020940, 3079035, 3557996, 4105380, 4447495, 5336994, 6158070, 8005491, 8894990, 10673988, 12316140, 13342485, 16010982, 17789980, 26684970, 32021964, 40027455, 53369940, 80054910, 160109820]

約数ペア:

[(1, 160109820), (2, 80054910), (3, 53369940), (4, 40027455), (5, 32021964), (6, 26684970), (9, 17789980), (10, 16010982), (12, 13342485), (13, 12316140), (15, 10673988), (18, 8894990), (20, 8005491), (26, 6158070), (30, 5336994), (36, 4447495), (39, 4105380), (45, 3557996), (52, 3079035), (53, 3020940), (60, 2668497), (65, 2463228), (78, 2052690), (90, 1778998), (106, 1510470), (117, 1368460), (130, 1231614), (156, 1026345), (159, 1006980), (180, 889499), (195, 821076), (212, 755235), (234, 684230), (260, 615807), (265, 604188), (318, 503490), (390, 410538), (468, 342115), (477, 335660), (530, 302094), (585, 273692), (636, 251745), (689, 232380), (780, 205269), (795, 201396), (954, 167830), (1060, 151047), (1170, 136846), (1291, 124020), (1378, 116190), (1590, 100698), (1908, 83915), (2067, 77460), (2340, 68423), (2385, 67132), (2582, 62010), (2756, 58095), (3180, 50349), (3445, 46476), (3873, 41340), (4134, 38730), (4770, 33566), (5164, 31005), (6201, 25820), (6455, 24804), (6890, 23238), (7746, 20670), (8268, 19365), (9540, 16783), (10335, 15492), (11619, 13780), (12402, 12910)]