2552358960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:884

約数の個数: 240

約数和(自身を含む): 8912786688

約数和(自身を除く): 6360427728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 173, 180, 186, 240, 248, 279, 310, 346, 360, 372, 465, 496, 519, 558, 620, 661, 692, 720, 744, 865, 930, 1038, 1116, 1240, 1322, 1384, 1395, 1488, 1557, 1730, 1860, 1983, 2076, 2232, 2480, 2595, 2644, 2768, 2790, 3114, 3305, 3460, 3720, 3966, 4152, 4464, 5190, 5288, 5363, 5580, 5949, 6228, 6610, 6920, 7440, 7785, 7932, 8304, 9915, 10380, 10576, 10726, 11160, 11898, 12456, 13220, 13840, 15570, 15864, 16089, 19830, 20491, 20760, 21452, 22320, 23796, 24912, 26440, 26815, 29745, 31140, 31728, 32178, 39660, 40982, 41520, 42904, 47592, 48267, 52880, 53630, 59490, 61473, 62280, 64356, 79320, 80445, 81964, 85808, 95184, 96534, 102455, 107260, 114353, 118980, 122946, 124560, 128712, 158640, 160890, 163928, 184419, 193068, 204910, 214520, 228706, 237960, 241335, 245892, 257424, 307365, 321780, 327856, 343059, 368838, 386136, 409820, 429040, 457412, 475920, 482670, 491784, 571765, 614730, 643560, 686118, 737676, 772272, 819640, 914824, 922095, 965340, 983568, 1029177, 1143530, 1229460, 1287120, 1372236, 1475352, 1639280, 1715295, 1829648, 1844190, 1930680, 2058354, 2287060, 2458920, 2744472, 2950704, 3430590, 3544943, 3688380, 3861360, 4116708, 4574120, 4917840, 5145885, 5488944, 6861180, 7089886, 7376760, 8233416, 9148240, 10291770, 10634829, 13722360, 14179772, 14753520, 16466832, 17724715, 20583540, 21269658, 27444720, 28359544, 31904487, 35449430, 41167080, 42539316, 53174145, 56719088, 63808974, 70898860, 82334160, 85078632, 106348290, 127617948, 141797720, 159522435, 170157264, 212696580, 255235896, 283595440, 319044870, 425393160, 510471792, 638089740, 850786320, 1276179480, 2552358960]

約数ペア:

[(1, 2552358960), (2, 1276179480), (3, 850786320), (4, 638089740), (5, 510471792), (6, 425393160), (8, 319044870), (9, 283595440), (10, 255235896), (12, 212696580), (15, 170157264), (16, 159522435), (18, 141797720), (20, 127617948), (24, 106348290), (30, 85078632), (31, 82334160), (36, 70898860), (40, 63808974), (45, 56719088), (48, 53174145), (60, 42539316), (62, 41167080), (72, 35449430), (80, 31904487), (90, 28359544), (93, 27444720), (120, 21269658), (124, 20583540), (144, 17724715), (155, 16466832), (173, 14753520), (180, 14179772), (186, 13722360), (240, 10634829), (248, 10291770), (279, 9148240), (310, 8233416), (346, 7376760), (360, 7089886), (372, 6861180), (465, 5488944), (496, 5145885), (519, 4917840), (558, 4574120), (620, 4116708), (661, 3861360), (692, 3688380), (720, 3544943), (744, 3430590), (865, 2950704), (930, 2744472), (1038, 2458920), (1116, 2287060), (1240, 2058354), (1322, 1930680), (1384, 1844190), (1395, 1829648), (1488, 1715295), (1557, 1639280), (1730, 1475352), (1860, 1372236), (1983, 1287120), (2076, 1229460), (2232, 1143530), (2480, 1029177), (2595, 983568), (2644, 965340), (2768, 922095), (2790, 914824), (3114, 819640), (3305, 772272), (3460, 737676), (3720, 686118), (3966, 643560), (4152, 614730), (4464, 571765), (5190, 491784), (5288, 482670), (5363, 475920), (5580, 457412), (5949, 429040), (6228, 409820), (6610, 386136), (6920, 368838), (7440, 343059), (7785, 327856), (7932, 321780), (8304, 307365), (9915, 257424), (10380, 245892), (10576, 241335), (10726, 237960), (11160, 228706), (11898, 214520), (12456, 204910), (13220, 193068), (13840, 184419), (15570, 163928), (15864, 160890), (16089, 158640), (19830, 128712), (20491, 124560), (20760, 122946), (21452, 118980), (22320, 114353), (23796, 107260), (24912, 102455), (26440, 96534), (26815, 95184), (29745, 85808), (31140, 81964), (31728, 80445), (32178, 79320), (39660, 64356), (40982, 62280), (41520, 61473), (42904, 59490), (47592, 53630), (48267, 52880)]