190244040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:316

約数の個数: 256

約数和(自身を含む): 699494400

約数和(自身を除く): 509250360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 43, 46, 56, 60, 69, 70, 84, 86, 92, 105, 115, 120, 129, 138, 140, 161, 168, 172, 184, 210, 215, 229, 230, 258, 276, 280, 301, 322, 344, 345, 420, 430, 458, 460, 483, 516, 552, 602, 644, 645, 687, 690, 805, 840, 860, 903, 916, 920, 966, 989, 1032, 1145, 1204, 1288, 1290, 1374, 1380, 1505, 1603, 1610, 1720, 1806, 1832, 1932, 1978, 2290, 2408, 2415, 2580, 2748, 2760, 2967, 3010, 3206, 3220, 3435, 3612, 3864, 3956, 4515, 4580, 4809, 4830, 4945, 5160, 5267, 5496, 5934, 6020, 6412, 6440, 6870, 6923, 7224, 7912, 8015, 9030, 9160, 9618, 9660, 9847, 9890, 10534, 11868, 12040, 12824, 13740, 13846, 14835, 15801, 16030, 18060, 19236, 19320, 19694, 19780, 20769, 21068, 23736, 24045, 26335, 27480, 27692, 29541, 29670, 31602, 32060, 34615, 36120, 36869, 38472, 39388, 39560, 41538, 42136, 48090, 49235, 52670, 55384, 59082, 59340, 63204, 64120, 68929, 69230, 73738, 78776, 79005, 83076, 96180, 98470, 103845, 105340, 110607, 118164, 118680, 126408, 137858, 138460, 147476, 147705, 158010, 166152, 184345, 192360, 196940, 206787, 207690, 210680, 221214, 226481, 236328, 275716, 276920, 294952, 295410, 316020, 344645, 368690, 393880, 413574, 415380, 442428, 452962, 551432, 553035, 590820, 632040, 679443, 689290, 737380, 827148, 830760, 884856, 905924, 1033935, 1106070, 1132405, 1181640, 1358886, 1378580, 1474760, 1585367, 1654296, 1811848, 2067870, 2212140, 2264810, 2717772, 2757160, 3170734, 3397215, 4135740, 4424280, 4529620, 4756101, 5435544, 6341468, 6794430, 7926835, 8271480, 9059240, 9512202, 12682936, 13588860, 15853670, 19024404, 23780505, 27177720, 31707340, 38048808, 47561010, 63414680, 95122020, 190244040]

約数ペア:

[(1, 190244040), (2, 95122020), (3, 63414680), (4, 47561010), (5, 38048808), (6, 31707340), (7, 27177720), (8, 23780505), (10, 19024404), (12, 15853670), (14, 13588860), (15, 12682936), (20, 9512202), (21, 9059240), (23, 8271480), (24, 7926835), (28, 6794430), (30, 6341468), (35, 5435544), (40, 4756101), (42, 4529620), (43, 4424280), (46, 4135740), (56, 3397215), (60, 3170734), (69, 2757160), (70, 2717772), (84, 2264810), (86, 2212140), (92, 2067870), (105, 1811848), (115, 1654296), (120, 1585367), (129, 1474760), (138, 1378580), (140, 1358886), (161, 1181640), (168, 1132405), (172, 1106070), (184, 1033935), (210, 905924), (215, 884856), (229, 830760), (230, 827148), (258, 737380), (276, 689290), (280, 679443), (301, 632040), (322, 590820), (344, 553035), (345, 551432), (420, 452962), (430, 442428), (458, 415380), (460, 413574), (483, 393880), (516, 368690), (552, 344645), (602, 316020), (644, 295410), (645, 294952), (687, 276920), (690, 275716), (805, 236328), (840, 226481), (860, 221214), (903, 210680), (916, 207690), (920, 206787), (966, 196940), (989, 192360), (1032, 184345), (1145, 166152), (1204, 158010), (1288, 147705), (1290, 147476), (1374, 138460), (1380, 137858), (1505, 126408), (1603, 118680), (1610, 118164), (1720, 110607), (1806, 105340), (1832, 103845), (1932, 98470), (1978, 96180), (2290, 83076), (2408, 79005), (2415, 78776), (2580, 73738), (2748, 69230), (2760, 68929), (2967, 64120), (3010, 63204), (3206, 59340), (3220, 59082), (3435, 55384), (3612, 52670), (3864, 49235), (3956, 48090), (4515, 42136), (4580, 41538), (4809, 39560), (4830, 39388), (4945, 38472), (5160, 36869), (5267, 36120), (5496, 34615), (5934, 32060), (6020, 31602), (6412, 29670), (6440, 29541), (6870, 27692), (6923, 27480), (7224, 26335), (7912, 24045), (8015, 23736), (9030, 21068), (9160, 20769), (9618, 19780), (9660, 19694), (9847, 19320), (9890, 19236), (10534, 18060), (11868, 16030), (12040, 15801), (12824, 14835), (13740, 13846)]