331088160

素因数分解:

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

素因数の和:675

約数の個数: 192

約数和(自身を含む): 1136806272

約数和(自身を除く): 805718112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 97, 104, 120, 130, 156, 160, 194, 195, 208, 240, 260, 291, 312, 388, 390, 416, 480, 485, 520, 547, 582, 624, 776, 780, 970, 1040, 1094, 1164, 1248, 1261, 1455, 1552, 1560, 1641, 1940, 2080, 2188, 2328, 2522, 2735, 2910, 3104, 3120, 3282, 3783, 3880, 4376, 4656, 5044, 5470, 5820, 6240, 6305, 6564, 7111, 7566, 7760, 8205, 8752, 9312, 10088, 10940, 11640, 12610, 13128, 14222, 15132, 15520, 16410, 17504, 18915, 20176, 21333, 21880, 23280, 25220, 26256, 28444, 30264, 32820, 35555, 37830, 40352, 42666, 43760, 46560, 50440, 52512, 53059, 56888, 60528, 65640, 71110, 75660, 85332, 87520, 100880, 106118, 106665, 113776, 121056, 131280, 142220, 151320, 159177, 170664, 201760, 212236, 213330, 227552, 262560, 265295, 284440, 302640, 318354, 341328, 424472, 426660, 530590, 568880, 605280, 636708, 682656, 689767, 795885, 848944, 853320, 1061180, 1137760, 1273416, 1379534, 1591770, 1697888, 1706640, 2069301, 2122360, 2546832, 2759068, 3183540, 3413280, 3448835, 4138602, 4244720, 5093664, 5518136, 6367080, 6897670, 8277204, 8489440, 10346505, 11036272, 12734160, 13795340, 16554408, 20693010, 22072544, 25468320, 27590680, 33108816, 41386020, 55181360, 66217632, 82772040, 110362720, 165544080, 331088160]

約数ペア:

[(1, 331088160), (2, 165544080), (3, 110362720), (4, 82772040), (5, 66217632), (6, 55181360), (8, 41386020), (10, 33108816), (12, 27590680), (13, 25468320), (15, 22072544), (16, 20693010), (20, 16554408), (24, 13795340), (26, 12734160), (30, 11036272), (32, 10346505), (39, 8489440), (40, 8277204), (48, 6897670), (52, 6367080), (60, 5518136), (65, 5093664), (78, 4244720), (80, 4138602), (96, 3448835), (97, 3413280), (104, 3183540), (120, 2759068), (130, 2546832), (156, 2122360), (160, 2069301), (194, 1706640), (195, 1697888), (208, 1591770), (240, 1379534), (260, 1273416), (291, 1137760), (312, 1061180), (388, 853320), (390, 848944), (416, 795885), (480, 689767), (485, 682656), (520, 636708), (547, 605280), (582, 568880), (624, 530590), (776, 426660), (780, 424472), (970, 341328), (1040, 318354), (1094, 302640), (1164, 284440), (1248, 265295), (1261, 262560), (1455, 227552), (1552, 213330), (1560, 212236), (1641, 201760), (1940, 170664), (2080, 159177), (2188, 151320), (2328, 142220), (2522, 131280), (2735, 121056), (2910, 113776), (3104, 106665), (3120, 106118), (3282, 100880), (3783, 87520), (3880, 85332), (4376, 75660), (4656, 71110), (5044, 65640), (5470, 60528), (5820, 56888), (6240, 53059), (6305, 52512), (6564, 50440), (7111, 46560), (7566, 43760), (7760, 42666), (8205, 40352), (8752, 37830), (9312, 35555), (10088, 32820), (10940, 30264), (11640, 28444), (12610, 26256), (13128, 25220), (14222, 23280), (15132, 21880), (15520, 21333), (16410, 20176), (17504, 18915)]