1198293840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1538

約数の個数: 240

約数和(自身を含む): 4269298176

約数和(自身を除く): 3071004336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 37, 40, 45, 48, 60, 62, 72, 74, 80, 90, 93, 111, 120, 124, 144, 148, 155, 180, 185, 186, 222, 240, 248, 279, 296, 310, 333, 360, 370, 372, 444, 465, 496, 555, 558, 592, 620, 666, 720, 740, 744, 888, 930, 1110, 1116, 1147, 1240, 1332, 1395, 1451, 1480, 1488, 1665, 1776, 1860, 2220, 2232, 2294, 2480, 2664, 2790, 2902, 2960, 3330, 3441, 3720, 4353, 4440, 4464, 4588, 5328, 5580, 5735, 5804, 6660, 6882, 7255, 7440, 8706, 8880, 9176, 10323, 11160, 11470, 11608, 13059, 13320, 13764, 14510, 17205, 17412, 18352, 20646, 21765, 22320, 22940, 23216, 26118, 26640, 27528, 29020, 34410, 34824, 41292, 43530, 44981, 45880, 51615, 52236, 53687, 55056, 58040, 65295, 68820, 69648, 82584, 87060, 89962, 91760, 103230, 104472, 107374, 116080, 130590, 134943, 137640, 161061, 165168, 174120, 179924, 206460, 208944, 214748, 224905, 261180, 268435, 269886, 275280, 322122, 348240, 359848, 404829, 412920, 429496, 449810, 483183, 522360, 536870, 539772, 644244, 674715, 719696, 805305, 809658, 825840, 858992, 899620, 966366, 1044720, 1073740, 1079544, 1288488, 1349430, 1610610, 1619316, 1664297, 1799240, 1932732, 2024145, 2147480, 2159088, 2415915, 2576976, 2698860, 3221220, 3238632, 3328594, 3598480, 3865464, 4048290, 4294960, 4831830, 4992891, 5397720, 6442440, 6477264, 6657188, 7730928, 8096580, 8321485, 9663660, 9985782, 10795440, 12884880, 13314376, 14978673, 16193160, 16642970, 19327320, 19971564, 24964455, 26628752, 29957346, 32386320, 33285940, 38654640, 39943128, 49928910, 59914692, 66571880, 74893365, 79886256, 99857820, 119829384, 133143760, 149786730, 199715640, 239658768, 299573460, 399431280, 599146920, 1198293840]

約数ペア:

[(1, 1198293840), (2, 599146920), (3, 399431280), (4, 299573460), (5, 239658768), (6, 199715640), (8, 149786730), (9, 133143760), (10, 119829384), (12, 99857820), (15, 79886256), (16, 74893365), (18, 66571880), (20, 59914692), (24, 49928910), (30, 39943128), (31, 38654640), (36, 33285940), (37, 32386320), (40, 29957346), (45, 26628752), (48, 24964455), (60, 19971564), (62, 19327320), (72, 16642970), (74, 16193160), (80, 14978673), (90, 13314376), (93, 12884880), (111, 10795440), (120, 9985782), (124, 9663660), (144, 8321485), (148, 8096580), (155, 7730928), (180, 6657188), (185, 6477264), (186, 6442440), (222, 5397720), (240, 4992891), (248, 4831830), (279, 4294960), (296, 4048290), (310, 3865464), (333, 3598480), (360, 3328594), (370, 3238632), (372, 3221220), (444, 2698860), (465, 2576976), (496, 2415915), (555, 2159088), (558, 2147480), (592, 2024145), (620, 1932732), (666, 1799240), (720, 1664297), (740, 1619316), (744, 1610610), (888, 1349430), (930, 1288488), (1110, 1079544), (1116, 1073740), (1147, 1044720), (1240, 966366), (1332, 899620), (1395, 858992), (1451, 825840), (1480, 809658), (1488, 805305), (1665, 719696), (1776, 674715), (1860, 644244), (2220, 539772), (2232, 536870), (2294, 522360), (2480, 483183), (2664, 449810), (2790, 429496), (2902, 412920), (2960, 404829), (3330, 359848), (3441, 348240), (3720, 322122), (4353, 275280), (4440, 269886), (4464, 268435), (4588, 261180), (5328, 224905), (5580, 214748), (5735, 208944), (5804, 206460), (6660, 179924), (6882, 174120), (7255, 165168), (7440, 161061), (8706, 137640), (8880, 134943), (9176, 130590), (10323, 116080), (11160, 107374), (11470, 104472), (11608, 103230), (13059, 91760), (13320, 89962), (13764, 87060), (14510, 82584), (17205, 69648), (17412, 68820), (18352, 65295), (20646, 58040), (21765, 55056), (22320, 53687), (22940, 52236), (23216, 51615), (26118, 45880), (26640, 44981), (27528, 43530), (29020, 41292), (34410, 34824)]