530727760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 1469477376

約数和(自身を除く): 938749616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 23, 34, 38, 40, 46, 47, 68, 76, 80, 85, 92, 94, 95, 115, 136, 152, 170, 184, 188, 190, 230, 235, 272, 304, 323, 340, 361, 368, 376, 380, 391, 437, 460, 470, 646, 680, 722, 752, 760, 782, 799, 874, 893, 920, 940, 1081, 1292, 1360, 1444, 1520, 1564, 1598, 1615, 1748, 1786, 1805, 1840, 1880, 1955, 2162, 2185, 2584, 2888, 3128, 3196, 3230, 3496, 3572, 3610, 3760, 3910, 3995, 4324, 4370, 4465, 5168, 5405, 5776, 6137, 6256, 6392, 6460, 6992, 7144, 7220, 7429, 7820, 7990, 8303, 8648, 8740, 8930, 10810, 12274, 12784, 12920, 14288, 14440, 14858, 15181, 15640, 15980, 16606, 16967, 17296, 17480, 17860, 18377, 20539, 21620, 24548, 25840, 28880, 29716, 30362, 30685, 31280, 31960, 33212, 33934, 34960, 35720, 36754, 37145, 41078, 41515, 43240, 49096, 59432, 60724, 61370, 63920, 66424, 67868, 71440, 73508, 74290, 75905, 82156, 83030, 84835, 86480, 91885, 98192, 102695, 118864, 121448, 122740, 132848, 135736, 141151, 147016, 148580, 151810, 164312, 166060, 169670, 183770, 205390, 242896, 245480, 271472, 282302, 288439, 294032, 297160, 303620, 328624, 332120, 339340, 349163, 367540, 390241, 410780, 490960, 564604, 576878, 594320, 607240, 664240, 678680, 698326, 705755, 735080, 780482, 821560, 1129208, 1153756, 1214480, 1357360, 1396652, 1411510, 1442195, 1470160, 1560964, 1643120, 1745815, 1951205, 2258416, 2307512, 2793304, 2823020, 2884390, 3121928, 3491630, 3902410, 4615024, 5586608, 5646040, 5768780, 6243856, 6634097, 6983260, 7804820, 11292080, 11537560, 13268194, 13966520, 15609640, 23075120, 26536388, 27933040, 31219280, 33170485, 53072776, 66340970, 106145552, 132681940, 265363880, 530727760]

約数ペア:

[(1, 530727760), (2, 265363880), (4, 132681940), (5, 106145552), (8, 66340970), (10, 53072776), (16, 33170485), (17, 31219280), (19, 27933040), (20, 26536388), (23, 23075120), (34, 15609640), (38, 13966520), (40, 13268194), (46, 11537560), (47, 11292080), (68, 7804820), (76, 6983260), (80, 6634097), (85, 6243856), (92, 5768780), (94, 5646040), (95, 5586608), (115, 4615024), (136, 3902410), (152, 3491630), (170, 3121928), (184, 2884390), (188, 2823020), (190, 2793304), (230, 2307512), (235, 2258416), (272, 1951205), (304, 1745815), (323, 1643120), (340, 1560964), (361, 1470160), (368, 1442195), (376, 1411510), (380, 1396652), (391, 1357360), (437, 1214480), (460, 1153756), (470, 1129208), (646, 821560), (680, 780482), (722, 735080), (752, 705755), (760, 698326), (782, 678680), (799, 664240), (874, 607240), (893, 594320), (920, 576878), (940, 564604), (1081, 490960), (1292, 410780), (1360, 390241), (1444, 367540), (1520, 349163), (1564, 339340), (1598, 332120), (1615, 328624), (1748, 303620), (1786, 297160), (1805, 294032), (1840, 288439), (1880, 282302), (1955, 271472), (2162, 245480), (2185, 242896), (2584, 205390), (2888, 183770), (3128, 169670), (3196, 166060), (3230, 164312), (3496, 151810), (3572, 148580), (3610, 147016), (3760, 141151), (3910, 135736), (3995, 132848), (4324, 122740), (4370, 121448), (4465, 118864), (5168, 102695), (5405, 98192), (5776, 91885), (6137, 86480), (6256, 84835), (6392, 83030), (6460, 82156), (6992, 75905), (7144, 74290), (7220, 73508), (7429, 71440), (7820, 67868), (7990, 66424), (8303, 63920), (8648, 61370), (8740, 60724), (8930, 59432), (10810, 49096), (12274, 43240), (12784, 41515), (12920, 41078), (14288, 37145), (14440, 36754), (14858, 35720), (15181, 34960), (15640, 33934), (15980, 33212), (16606, 31960), (16967, 31280), (17296, 30685), (17480, 30362), (17860, 29716), (18377, 28880), (20539, 25840), (21620, 24548)]