330691240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:883

約数の個数: 128

約数和(自身を含む): 868734720

約数和(自身を除く): 538043480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 41, 44, 46, 55, 82, 88, 92, 110, 115, 164, 184, 205, 220, 230, 253, 328, 410, 440, 451, 460, 506, 797, 820, 902, 920, 943, 1012, 1265, 1594, 1640, 1804, 1886, 2024, 2255, 2530, 3188, 3608, 3772, 3985, 4510, 4715, 5060, 6376, 7544, 7970, 8767, 9020, 9430, 10120, 10373, 15940, 17534, 18040, 18331, 18860, 20746, 31880, 32677, 35068, 36662, 37720, 41492, 43835, 51865, 65354, 70136, 73324, 82984, 87670, 91655, 103730, 130708, 146648, 163385, 175340, 183310, 201641, 207460, 261416, 326770, 350680, 359447, 366620, 403282, 414920, 653540, 718894, 733240, 751571, 806564, 1008205, 1307080, 1437788, 1503142, 1613128, 1797235, 2016410, 2875576, 3006284, 3594470, 3757855, 4032820, 6012568, 7188940, 7515710, 8065640, 8267281, 14377880, 15031420, 16534562, 30062840, 33069124, 41336405, 66138248, 82672810, 165345620, 330691240]

約数ペア:

[(1, 330691240), (2, 165345620), (4, 82672810), (5, 66138248), (8, 41336405), (10, 33069124), (11, 30062840), (20, 16534562), (22, 15031420), (23, 14377880), (40, 8267281), (41, 8065640), (44, 7515710), (46, 7188940), (55, 6012568), (82, 4032820), (88, 3757855), (92, 3594470), (110, 3006284), (115, 2875576), (164, 2016410), (184, 1797235), (205, 1613128), (220, 1503142), (230, 1437788), (253, 1307080), (328, 1008205), (410, 806564), (440, 751571), (451, 733240), (460, 718894), (506, 653540), (797, 414920), (820, 403282), (902, 366620), (920, 359447), (943, 350680), (1012, 326770), (1265, 261416), (1594, 207460), (1640, 201641), (1804, 183310), (1886, 175340), (2024, 163385), (2255, 146648), (2530, 130708), (3188, 103730), (3608, 91655), (3772, 87670), (3985, 82984), (4510, 73324), (4715, 70136), (5060, 65354), (6376, 51865), (7544, 43835), (7970, 41492), (8767, 37720), (9020, 36662), (9430, 35068), (10120, 32677), (10373, 31880), (15940, 20746), (17534, 18860), (18040, 18331)]