160247880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 568254960

約数和(自身を除く): 408007080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 97, 104, 117, 120, 130, 156, 180, 194, 195, 234, 260, 291, 312, 353, 360, 388, 390, 468, 485, 520, 582, 585, 706, 776, 780, 873, 936, 970, 1059, 1164, 1170, 1261, 1412, 1455, 1560, 1746, 1765, 1940, 2118, 2328, 2340, 2522, 2824, 2910, 3177, 3492, 3530, 3783, 3880, 4236, 4365, 4589, 4680, 5044, 5295, 5820, 6305, 6354, 6984, 7060, 7566, 8472, 8730, 9178, 10088, 10590, 11349, 11640, 12610, 12708, 13767, 14120, 15132, 15885, 17460, 18356, 18915, 21180, 22698, 22945, 25220, 25416, 27534, 30264, 31770, 34241, 34920, 36712, 37830, 41301, 42360, 45396, 45890, 50440, 55068, 56745, 63540, 68482, 68835, 75660, 82602, 90792, 91780, 102723, 110136, 113490, 127080, 136964, 137670, 151320, 165204, 171205, 183560, 205446, 206505, 226980, 273928, 275340, 308169, 330408, 342410, 410892, 413010, 445133, 453960, 513615, 550680, 616338, 684820, 821784, 826020, 890266, 1027230, 1232676, 1335399, 1369640, 1540845, 1652040, 1780532, 2054460, 2225665, 2465352, 2670798, 3081690, 3561064, 4006197, 4108920, 4451330, 5341596, 6163380, 6676995, 8012394, 8902660, 10683192, 12326760, 13353990, 16024788, 17805320, 20030985, 26707980, 32049576, 40061970, 53415960, 80123940, 160247880]

約数ペア:

[(1, 160247880), (2, 80123940), (3, 53415960), (4, 40061970), (5, 32049576), (6, 26707980), (8, 20030985), (9, 17805320), (10, 16024788), (12, 13353990), (13, 12326760), (15, 10683192), (18, 8902660), (20, 8012394), (24, 6676995), (26, 6163380), (30, 5341596), (36, 4451330), (39, 4108920), (40, 4006197), (45, 3561064), (52, 3081690), (60, 2670798), (65, 2465352), (72, 2225665), (78, 2054460), (90, 1780532), (97, 1652040), (104, 1540845), (117, 1369640), (120, 1335399), (130, 1232676), (156, 1027230), (180, 890266), (194, 826020), (195, 821784), (234, 684820), (260, 616338), (291, 550680), (312, 513615), (353, 453960), (360, 445133), (388, 413010), (390, 410892), (468, 342410), (485, 330408), (520, 308169), (582, 275340), (585, 273928), (706, 226980), (776, 206505), (780, 205446), (873, 183560), (936, 171205), (970, 165204), (1059, 151320), (1164, 137670), (1170, 136964), (1261, 127080), (1412, 113490), (1455, 110136), (1560, 102723), (1746, 91780), (1765, 90792), (1940, 82602), (2118, 75660), (2328, 68835), (2340, 68482), (2522, 63540), (2824, 56745), (2910, 55068), (3177, 50440), (3492, 45890), (3530, 45396), (3783, 42360), (3880, 41301), (4236, 37830), (4365, 36712), (4589, 34920), (4680, 34241), (5044, 31770), (5295, 30264), (5820, 27534), (6305, 25416), (6354, 25220), (6984, 22945), (7060, 22698), (7566, 21180), (8472, 18915), (8730, 18356), (9178, 17460), (10088, 15885), (10590, 15132), (11349, 14120), (11640, 13767), (12610, 12708)]