263783984160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1933}}^1\times {\mathrm{2657}}^1$

素因数の和:4715

約数の個数: 192

約数和(自身を含む): 839434845312

約数和(自身を除く): 575650861152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 107, 120, 160, 214, 240, 321, 428, 480, 535, 642, 856, 1070, 1284, 1605, 1712, 1933, 2140, 2568, 2657, 3210, 3424, 3866, 4280, 5136, 5314, 5799, 6420, 7732, 7971, 8560, 9665, 10272, 10628, 11598, 12840, 13285, 15464, 15942, 17120, 19330, 21256, 23196, 25680, 26570, 28995, 30928, 31884, 38660, 39855, 42512, 46392, 51360, 53140, 57990, 61856, 63768, 77320, 79710, 85024, 92784, 106280, 115980, 127536, 154640, 159420, 185568, 206831, 212560, 231960, 255072, 284299, 309280, 318840, 413662, 425120, 463920, 568598, 620493, 637680, 827324, 852897, 927840, 1034155, 1137196, 1240986, 1275360, 1421495, 1654648, 1705794, 2068310, 2274392, 2481972, 2842990, 3102465, 3309296, 3411588, 4136620, 4264485, 4548784, 4963944, 5135981, 5685980, 6204930, 6618592, 6823176, 8273240, 8528970, 9097568, 9927888, 10271962, 11371960, 12409860, 13646352, 15407943, 16546480, 17057940, 19855776, 20543924, 22743920, 24819720, 25679905, 27292704, 30815886, 33092960, 34115880, 41087848, 45487840, 49639440, 51359810, 61631772, 68231760, 77039715, 82175696, 99278880, 102719620, 123263544, 136463520, 154079430, 164351392, 205439240, 246527088, 308158860, 410878480, 493054176, 549549967, 616317720, 821756960, 1099099934, 1232635440, 1648649901, 2198199868, 2465270880, 2747749835, 3297299802, 4396399736, 5495499670, 6594599604, 8243249505, 8792799472, 10990999340, 13189199208, 16486499010, 17585598944, 21981998680, 26378398416, 32972998020, 43963997360, 52756796832, 65945996040, 87927994720, 131891992080, 263783984160]

約数ペア:

[(1, 263783984160), (2, 131891992080), (3, 87927994720), (4, 65945996040), (5, 52756796832), (6, 43963997360), (8, 32972998020), (10, 26378398416), (12, 21981998680), (15, 17585598944), (16, 16486499010), (20, 13189199208), (24, 10990999340), (30, 8792799472), (32, 8243249505), (40, 6594599604), (48, 5495499670), (60, 4396399736), (80, 3297299802), (96, 2747749835), (107, 2465270880), (120, 2198199868), (160, 1648649901), (214, 1232635440), (240, 1099099934), (321, 821756960), (428, 616317720), (480, 549549967), (535, 493054176), (642, 410878480), (856, 308158860), (1070, 246527088), (1284, 205439240), (1605, 164351392), (1712, 154079430), (1933, 136463520), (2140, 123263544), (2568, 102719620), (2657, 99278880), (3210, 82175696), (3424, 77039715), (3866, 68231760), (4280, 61631772), (5136, 51359810), (5314, 49639440), (5799, 45487840), (6420, 41087848), (7732, 34115880), (7971, 33092960), (8560, 30815886), (9665, 27292704), (10272, 25679905), (10628, 24819720), (11598, 22743920), (12840, 20543924), (13285, 19855776), (15464, 17057940), (15942, 16546480), (17120, 15407943), (19330, 13646352), (21256, 12409860), (23196, 11371960), (25680, 10271962), (26570, 9927888), (28995, 9097568), (30928, 8528970), (31884, 8273240), (38660, 6823176), (39855, 6618592), (42512, 6204930), (46392, 5685980), (51360, 5135981), (53140, 4963944), (57990, 4548784), (61856, 4264485), (63768, 4136620), (77320, 3411588), (79710, 3309296), (85024, 3102465), (92784, 2842990), (106280, 2481972), (115980, 2274392), (127536, 2068310), (154640, 1705794), (159420, 1654648), (185568, 1421495), (206831, 1275360), (212560, 1240986), (231960, 1137196), (255072, 1034155), (284299, 927840), (309280, 852897), (318840, 827324), (413662, 637680), (425120, 620493), (463920, 568598)]