227916960

素因数分解:

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

素因数の和:136

約数の個数: 288

約数和(自身を含む): 802109952

約数和(自身を除く): 574192992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 53, 60, 62, 68, 80, 85, 93, 96, 102, 106, 120, 124, 136, 155, 159, 160, 170, 186, 204, 212, 240, 248, 255, 265, 272, 289, 310, 318, 340, 372, 408, 424, 465, 480, 496, 510, 527, 530, 544, 578, 620, 636, 680, 744, 795, 816, 848, 867, 901, 930, 992, 1020, 1054, 1060, 1156, 1240, 1272, 1360, 1445, 1488, 1581, 1590, 1632, 1643, 1696, 1734, 1802, 1860, 2040, 2108, 2120, 2312, 2480, 2544, 2635, 2703, 2720, 2890, 2976, 3162, 3180, 3286, 3468, 3604, 3720, 4080, 4216, 4240, 4335, 4505, 4624, 4929, 4960, 5088, 5270, 5406, 5780, 6324, 6360, 6572, 6936, 7208, 7440, 7905, 8160, 8215, 8432, 8480, 8670, 8959, 9010, 9248, 9858, 10540, 10812, 11560, 12648, 12720, 13144, 13515, 13872, 14416, 14880, 15317, 15810, 16430, 16864, 17340, 17918, 18020, 19716, 21080, 21624, 23120, 24645, 25296, 25440, 26288, 26877, 27030, 27744, 27931, 28832, 30634, 31620, 32860, 34680, 35836, 36040, 39432, 42160, 43248, 44795, 45951, 46240, 49290, 50592, 52576, 53754, 54060, 55862, 61268, 63240, 65720, 69360, 71672, 72080, 76585, 78864, 83793, 84320, 86496, 89590, 91902, 98580, 107508, 108120, 111724, 122536, 126480, 131440, 134385, 138720, 139655, 143344, 144160, 153170, 157728, 167586, 179180, 183804, 197160, 215016, 216240, 223448, 229755, 245072, 252960, 262880, 268770, 279310, 286688, 306340, 335172, 358360, 367608, 394320, 418965, 430032, 432480, 446896, 459510, 474827, 490144, 537540, 558620, 612680, 670344, 716720, 735216, 788640, 837930, 860064, 893792, 919020, 949654, 1075080, 1117240, 1225360, 1340688, 1424481, 1433440, 1470432, 1675860, 1838040, 1899308, 2150160, 2234480, 2374135, 2450720, 2681376, 2848962, 3351720, 3676080, 3798616, 4300320, 4468960, 4748270, 5697924, 6703440, 7122405, 7352160, 7597232, 9496540, 11395848, 13406880, 14244810, 15194464, 18993080, 22791696, 28489620, 37986160, 45583392, 56979240, 75972320, 113958480, 227916960]

約数ペア:

[(1, 227916960), (2, 113958480), (3, 75972320), (4, 56979240), (5, 45583392), (6, 37986160), (8, 28489620), (10, 22791696), (12, 18993080), (15, 15194464), (16, 14244810), (17, 13406880), (20, 11395848), (24, 9496540), (30, 7597232), (31, 7352160), (32, 7122405), (34, 6703440), (40, 5697924), (48, 4748270), (51, 4468960), (53, 4300320), (60, 3798616), (62, 3676080), (68, 3351720), (80, 2848962), (85, 2681376), (93, 2450720), (96, 2374135), (102, 2234480), (106, 2150160), (120, 1899308), (124, 1838040), (136, 1675860), (155, 1470432), (159, 1433440), (160, 1424481), (170, 1340688), (186, 1225360), (204, 1117240), (212, 1075080), (240, 949654), (248, 919020), (255, 893792), (265, 860064), (272, 837930), (289, 788640), (310, 735216), (318, 716720), (340, 670344), (372, 612680), (408, 558620), (424, 537540), (465, 490144), (480, 474827), (496, 459510), (510, 446896), (527, 432480), (530, 430032), (544, 418965), (578, 394320), (620, 367608), (636, 358360), (680, 335172), (744, 306340), (795, 286688), (816, 279310), (848, 268770), (867, 262880), (901, 252960), (930, 245072), (992, 229755), (1020, 223448), (1054, 216240), (1060, 215016), (1156, 197160), (1240, 183804), (1272, 179180), (1360, 167586), (1445, 157728), (1488, 153170), (1581, 144160), (1590, 143344), (1632, 139655), (1643, 138720), (1696, 134385), (1734, 131440), (1802, 126480), (1860, 122536), (2040, 111724), (2108, 108120), (2120, 107508), (2312, 98580), (2480, 91902), (2544, 89590), (2635, 86496), (2703, 84320), (2720, 83793), (2890, 78864), (2976, 76585), (3162, 72080), (3180, 71672), (3286, 69360), (3468, 65720), (3604, 63240), (3720, 61268), (4080, 55862), (4216, 54060), (4240, 53754), (4335, 52576), (4505, 50592), (4624, 49290), (4929, 46240), (4960, 45951), (5088, 44795), (5270, 43248), (5406, 42160), (5780, 39432), (6324, 36040), (6360, 35836), (6572, 34680), (6936, 32860), (7208, 31620), (7440, 30634), (7905, 28832), (8160, 27931), (8215, 27744), (8432, 27030), (8480, 26877), (8670, 26288), (8959, 25440), (9010, 25296), (9248, 24645), (9858, 23120), (10540, 21624), (10812, 21080), (11560, 19716), (12648, 18020), (12720, 17918), (13144, 17340), (13515, 16864), (13872, 16430), (14416, 15810), (14880, 15317)]