189117360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 676266240

約数和(自身を除く): 487148880

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, 229, 240, 248, 279, 296, 310, 333, 360, 370, 372, 444, 458, 465, 496, 555, 558, 592, 620, 666, 687, 720, 740, 744, 888, 916, 930, 1110, 1116, 1145, 1147, 1240, 1332, 1374, 1395, 1480, 1488, 1665, 1776, 1832, 1860, 2061, 2220, 2232, 2290, 2294, 2480, 2664, 2748, 2790, 2960, 3330, 3435, 3441, 3664, 3720, 4122, 4440, 4464, 4580, 4588, 5328, 5496, 5580, 5735, 6660, 6870, 6882, 7099, 7440, 8244, 8473, 8880, 9160, 9176, 10305, 10323, 10992, 11160, 11470, 13320, 13740, 13764, 14198, 16488, 16946, 17205, 18320, 18352, 20610, 20646, 21297, 22320, 22940, 25419, 26640, 27480, 27528, 28396, 32976, 33892, 34410, 35495, 41220, 41292, 42365, 42594, 45880, 50838, 51615, 54960, 55056, 56792, 63891, 67784, 68820, 70990, 76257, 82440, 82584, 84730, 85188, 91760, 101676, 103230, 106485, 113584, 127095, 127782, 135568, 137640, 141980, 152514, 164880, 165168, 169460, 170376, 203352, 206460, 212970, 254190, 255564, 262663, 275280, 283960, 305028, 319455, 338920, 340752, 381285, 406704, 412920, 425940, 508380, 511128, 525326, 567920, 610056, 638910, 677840, 762570, 787989, 825840, 851880, 1016760, 1022256, 1050652, 1220112, 1277820, 1313315, 1525140, 1575978, 1703760, 2033520, 2101304, 2363967, 2555640, 2626630, 3050280, 3151956, 3939945, 4202608, 4727934, 5111280, 5253260, 6100560, 6303912, 7879890, 9455868, 10506520, 11819835, 12607824, 15759780, 18911736, 21013040, 23639670, 31519560, 37823472, 47279340, 63039120, 94558680, 189117360]

約数ペア:

[(1, 189117360), (2, 94558680), (3, 63039120), (4, 47279340), (5, 37823472), (6, 31519560), (8, 23639670), (9, 21013040), (10, 18911736), (12, 15759780), (15, 12607824), (16, 11819835), (18, 10506520), (20, 9455868), (24, 7879890), (30, 6303912), (31, 6100560), (36, 5253260), (37, 5111280), (40, 4727934), (45, 4202608), (48, 3939945), (60, 3151956), (62, 3050280), (72, 2626630), (74, 2555640), (80, 2363967), (90, 2101304), (93, 2033520), (111, 1703760), (120, 1575978), (124, 1525140), (144, 1313315), (148, 1277820), (155, 1220112), (180, 1050652), (185, 1022256), (186, 1016760), (222, 851880), (229, 825840), (240, 787989), (248, 762570), (279, 677840), (296, 638910), (310, 610056), (333, 567920), (360, 525326), (370, 511128), (372, 508380), (444, 425940), (458, 412920), (465, 406704), (496, 381285), (555, 340752), (558, 338920), (592, 319455), (620, 305028), (666, 283960), (687, 275280), (720, 262663), (740, 255564), (744, 254190), (888, 212970), (916, 206460), (930, 203352), (1110, 170376), (1116, 169460), (1145, 165168), (1147, 164880), (1240, 152514), (1332, 141980), (1374, 137640), (1395, 135568), (1480, 127782), (1488, 127095), (1665, 113584), (1776, 106485), (1832, 103230), (1860, 101676), (2061, 91760), (2220, 85188), (2232, 84730), (2290, 82584), (2294, 82440), (2480, 76257), (2664, 70990), (2748, 68820), (2790, 67784), (2960, 63891), (3330, 56792), (3435, 55056), (3441, 54960), (3664, 51615), (3720, 50838), (4122, 45880), (4440, 42594), (4464, 42365), (4580, 41292), (4588, 41220), (5328, 35495), (5496, 34410), (5580, 33892), (5735, 32976), (6660, 28396), (6870, 27528), (6882, 27480), (7099, 26640), (7440, 25419), (8244, 22940), (8473, 22320), (8880, 21297), (9160, 20646), (9176, 20610), (10305, 18352), (10323, 18320), (10992, 17205), (11160, 16946), (11470, 16488), (13320, 14198), (13740, 13764)]