165544080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:673

約数の個数: 160

約数和(自身を含む): 559380864

約数和(自身を除く): 393836784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 97, 104, 120, 130, 156, 194, 195, 208, 240, 260, 291, 312, 388, 390, 485, 520, 547, 582, 624, 776, 780, 970, 1040, 1094, 1164, 1261, 1455, 1552, 1560, 1641, 1940, 2188, 2328, 2522, 2735, 2910, 3120, 3282, 3783, 3880, 4376, 4656, 5044, 5470, 5820, 6305, 6564, 7111, 7566, 7760, 8205, 8752, 10088, 10940, 11640, 12610, 13128, 14222, 15132, 16410, 18915, 20176, 21333, 21880, 23280, 25220, 26256, 28444, 30264, 32820, 35555, 37830, 42666, 43760, 50440, 53059, 56888, 60528, 65640, 71110, 75660, 85332, 100880, 106118, 106665, 113776, 131280, 142220, 151320, 159177, 170664, 212236, 213330, 265295, 284440, 302640, 318354, 341328, 424472, 426660, 530590, 568880, 636708, 689767, 795885, 848944, 853320, 1061180, 1273416, 1379534, 1591770, 1706640, 2069301, 2122360, 2546832, 2759068, 3183540, 3448835, 4138602, 4244720, 5518136, 6367080, 6897670, 8277204, 10346505, 11036272, 12734160, 13795340, 16554408, 20693010, 27590680, 33108816, 41386020, 55181360, 82772040, 165544080]

約数ペア:

[(1, 165544080), (2, 82772040), (3, 55181360), (4, 41386020), (5, 33108816), (6, 27590680), (8, 20693010), (10, 16554408), (12, 13795340), (13, 12734160), (15, 11036272), (16, 10346505), (20, 8277204), (24, 6897670), (26, 6367080), (30, 5518136), (39, 4244720), (40, 4138602), (48, 3448835), (52, 3183540), (60, 2759068), (65, 2546832), (78, 2122360), (80, 2069301), (97, 1706640), (104, 1591770), (120, 1379534), (130, 1273416), (156, 1061180), (194, 853320), (195, 848944), (208, 795885), (240, 689767), (260, 636708), (291, 568880), (312, 530590), (388, 426660), (390, 424472), (485, 341328), (520, 318354), (547, 302640), (582, 284440), (624, 265295), (776, 213330), (780, 212236), (970, 170664), (1040, 159177), (1094, 151320), (1164, 142220), (1261, 131280), (1455, 113776), (1552, 106665), (1560, 106118), (1641, 100880), (1940, 85332), (2188, 75660), (2328, 71110), (2522, 65640), (2735, 60528), (2910, 56888), (3120, 53059), (3282, 50440), (3783, 43760), (3880, 42666), (4376, 37830), (4656, 35555), (5044, 32820), (5470, 30264), (5820, 28444), (6305, 26256), (6564, 25220), (7111, 23280), (7566, 21880), (7760, 21333), (8205, 20176), (8752, 18915), (10088, 16410), (10940, 15132), (11640, 14222), (12610, 13128)]