56979240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 190978560

約数和(自身を除く): 133999320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 53, 60, 62, 68, 85, 93, 102, 106, 120, 124, 136, 155, 159, 170, 186, 204, 212, 248, 255, 265, 289, 310, 318, 340, 372, 408, 424, 465, 510, 527, 530, 578, 620, 636, 680, 744, 795, 867, 901, 930, 1020, 1054, 1060, 1156, 1240, 1272, 1445, 1581, 1590, 1643, 1734, 1802, 1860, 2040, 2108, 2120, 2312, 2635, 2703, 2890, 3162, 3180, 3286, 3468, 3604, 3720, 4216, 4335, 4505, 4929, 5270, 5406, 5780, 6324, 6360, 6572, 6936, 7208, 7905, 8215, 8670, 8959, 9010, 9858, 10540, 10812, 11560, 12648, 13144, 13515, 15317, 15810, 16430, 17340, 17918, 18020, 19716, 21080, 21624, 24645, 26877, 27030, 27931, 30634, 31620, 32860, 34680, 35836, 36040, 39432, 44795, 45951, 49290, 53754, 54060, 55862, 61268, 63240, 65720, 71672, 76585, 83793, 89590, 91902, 98580, 107508, 108120, 111724, 122536, 134385, 139655, 153170, 167586, 179180, 183804, 197160, 215016, 223448, 229755, 268770, 279310, 306340, 335172, 358360, 367608, 418965, 459510, 474827, 537540, 558620, 612680, 670344, 837930, 919020, 949654, 1075080, 1117240, 1424481, 1675860, 1838040, 1899308, 2374135, 2848962, 3351720, 3798616, 4748270, 5697924, 7122405, 9496540, 11395848, 14244810, 18993080, 28489620, 56979240]

約数ペア:

[(1, 56979240), (2, 28489620), (3, 18993080), (4, 14244810), (5, 11395848), (6, 9496540), (8, 7122405), (10, 5697924), (12, 4748270), (15, 3798616), (17, 3351720), (20, 2848962), (24, 2374135), (30, 1899308), (31, 1838040), (34, 1675860), (40, 1424481), (51, 1117240), (53, 1075080), (60, 949654), (62, 919020), (68, 837930), (85, 670344), (93, 612680), (102, 558620), (106, 537540), (120, 474827), (124, 459510), (136, 418965), (155, 367608), (159, 358360), (170, 335172), (186, 306340), (204, 279310), (212, 268770), (248, 229755), (255, 223448), (265, 215016), (289, 197160), (310, 183804), (318, 179180), (340, 167586), (372, 153170), (408, 139655), (424, 134385), (465, 122536), (510, 111724), (527, 108120), (530, 107508), (578, 98580), (620, 91902), (636, 89590), (680, 83793), (744, 76585), (795, 71672), (867, 65720), (901, 63240), (930, 61268), (1020, 55862), (1054, 54060), (1060, 53754), (1156, 49290), (1240, 45951), (1272, 44795), (1445, 39432), (1581, 36040), (1590, 35836), (1643, 34680), (1734, 32860), (1802, 31620), (1860, 30634), (2040, 27931), (2108, 27030), (2120, 26877), (2312, 24645), (2635, 21624), (2703, 21080), (2890, 19716), (3162, 18020), (3180, 17918), (3286, 17340), (3468, 16430), (3604, 15810), (3720, 15317), (4216, 13515), (4335, 13144), (4505, 12648), (4929, 11560), (5270, 10812), (5406, 10540), (5780, 9858), (6324, 9010), (6360, 8959), (6572, 8670), (6936, 8215), (7208, 7905)]