164616660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:814

約数の個数: 144

約数和(自身を含む): 543763584

約数和(自身を除く): 379146924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 103, 117, 130, 156, 180, 195, 206, 234, 260, 309, 390, 412, 468, 515, 585, 618, 683, 780, 927, 1030, 1170, 1236, 1339, 1366, 1545, 1854, 2049, 2060, 2340, 2678, 2732, 3090, 3415, 3708, 4017, 4098, 4635, 5356, 6147, 6180, 6695, 6830, 8034, 8196, 8879, 9270, 10245, 12051, 12294, 13390, 13660, 16068, 17758, 18540, 20085, 20490, 24102, 24588, 26637, 26780, 30735, 35516, 40170, 40980, 44395, 48204, 53274, 60255, 61470, 70349, 79911, 80340, 88790, 106548, 120510, 122940, 133185, 140698, 159822, 177580, 211047, 241020, 266370, 281396, 319644, 351745, 399555, 422094, 532740, 633141, 703490, 799110, 844188, 914537, 1055235, 1266282, 1406980, 1598220, 1829074, 2110470, 2532564, 2743611, 3165705, 3658148, 4220940, 4572685, 5487222, 6331410, 8230833, 9145370, 10974444, 12662820, 13718055, 16461666, 18290740, 27436110, 32923332, 41154165, 54872220, 82308330, 164616660]

約数ペア:

[(1, 164616660), (2, 82308330), (3, 54872220), (4, 41154165), (5, 32923332), (6, 27436110), (9, 18290740), (10, 16461666), (12, 13718055), (13, 12662820), (15, 10974444), (18, 9145370), (20, 8230833), (26, 6331410), (30, 5487222), (36, 4572685), (39, 4220940), (45, 3658148), (52, 3165705), (60, 2743611), (65, 2532564), (78, 2110470), (90, 1829074), (103, 1598220), (117, 1406980), (130, 1266282), (156, 1055235), (180, 914537), (195, 844188), (206, 799110), (234, 703490), (260, 633141), (309, 532740), (390, 422094), (412, 399555), (468, 351745), (515, 319644), (585, 281396), (618, 266370), (683, 241020), (780, 211047), (927, 177580), (1030, 159822), (1170, 140698), (1236, 133185), (1339, 122940), (1366, 120510), (1545, 106548), (1854, 88790), (2049, 80340), (2060, 79911), (2340, 70349), (2678, 61470), (2732, 60255), (3090, 53274), (3415, 48204), (3708, 44395), (4017, 40980), (4098, 40170), (4635, 35516), (5356, 30735), (6147, 26780), (6180, 26637), (6695, 24588), (6830, 24102), (8034, 20490), (8196, 20085), (8879, 18540), (9270, 17758), (10245, 16068), (12051, 13660), (12294, 13390)]