1961416080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3037}}^1$

素因数の和:3095

約数の個数: 320

約数和(自身を含む): 7594513920

約数和(自身を除く): 5633097840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 180, 184, 195, 207, 208, 216, 230, 234, 240, 260, 270, 276, 299, 312, 345, 351, 360, 368, 390, 414, 432, 460, 468, 520, 540, 552, 585, 598, 621, 624, 690, 702, 720, 780, 828, 897, 920, 936, 1035, 1040, 1080, 1104, 1170, 1196, 1242, 1380, 1404, 1495, 1560, 1656, 1755, 1794, 1840, 1872, 2070, 2160, 2340, 2392, 2484, 2691, 2760, 2808, 2990, 3037, 3105, 3120, 3312, 3510, 3588, 4140, 4485, 4680, 4784, 4968, 5382, 5520, 5616, 5980, 6074, 6210, 7020, 7176, 8073, 8280, 8970, 9111, 9360, 9936, 10764, 11960, 12148, 12420, 13455, 14040, 14352, 15185, 16146, 16560, 17940, 18222, 21528, 23920, 24296, 24840, 26910, 27333, 28080, 30370, 32292, 35880, 36444, 39481, 40365, 43056, 45555, 48592, 49680, 53820, 54666, 60740, 64584, 69851, 71760, 72888, 78962, 80730, 81999, 91110, 107640, 109332, 118443, 121480, 129168, 136665, 139702, 145776, 157924, 161460, 163998, 182220, 197405, 209553, 215280, 218664, 236886, 242960, 273330, 279404, 315848, 322920, 327996, 349255, 355329, 364440, 394810, 409995, 419106, 437328, 473772, 546660, 558808, 592215, 628659, 631696, 645840, 655992, 698510, 710658, 728880, 789620, 819990, 838212, 908063, 947544, 1047765, 1065987, 1093320, 1117616, 1184430, 1257318, 1311984, 1397020, 1421316, 1579240, 1639980, 1676424, 1776645, 1816126, 1885977, 1895088, 2095530, 2131974, 2186640, 2368860, 2514636, 2724189, 2794040, 2842632, 3143295, 3158480, 3279960, 3352848, 3553290, 3632252, 3771954, 4191060, 4263948, 4540315, 4737720, 5029272, 5329935, 5448378, 5588080, 5685264, 6286590, 6559920, 7106580, 7264504, 7543908, 8172567, 8382120, 8527896, 9080630, 9429885, 9475440, 10058544, 10659870, 10896756, 12573180, 13620945, 14213160, 14529008, 15087816, 16345134, 16764240, 17055792, 18161260, 18859770, 21319740, 21793512, 24517701, 25146360, 27241890, 28426320, 30175632, 32690268, 36322520, 37719540, 40862835, 42639480, 43587024, 49035402, 50292720, 54483780, 65380536, 72645040, 75439080, 81725670, 85278960, 98070804, 108967560, 122588505, 130761072, 150878160, 163451340, 196141608, 217935120, 245177010, 326902680, 392283216, 490354020, 653805360, 980708040, 1961416080]

約数ペア:

[(1, 1961416080), (2, 980708040), (3, 653805360), (4, 490354020), (5, 392283216), (6, 326902680), (8, 245177010), (9, 217935120), (10, 196141608), (12, 163451340), (13, 150878160), (15, 130761072), (16, 122588505), (18, 108967560), (20, 98070804), (23, 85278960), (24, 81725670), (26, 75439080), (27, 72645040), (30, 65380536), (36, 54483780), (39, 50292720), (40, 49035402), (45, 43587024), (46, 42639480), (48, 40862835), (52, 37719540), (54, 36322520), (60, 32690268), (65, 30175632), (69, 28426320), (72, 27241890), (78, 25146360), (80, 24517701), (90, 21793512), (92, 21319740), (104, 18859770), (108, 18161260), (115, 17055792), (117, 16764240), (120, 16345134), (130, 15087816), (135, 14529008), (138, 14213160), (144, 13620945), (156, 12573180), (180, 10896756), (184, 10659870), (195, 10058544), (207, 9475440), (208, 9429885), (216, 9080630), (230, 8527896), (234, 8382120), (240, 8172567), (260, 7543908), (270, 7264504), (276, 7106580), (299, 6559920), (312, 6286590), (345, 5685264), (351, 5588080), (360, 5448378), (368, 5329935), (390, 5029272), (414, 4737720), (432, 4540315), (460, 4263948), (468, 4191060), (520, 3771954), (540, 3632252), (552, 3553290), (585, 3352848), (598, 3279960), (621, 3158480), (624, 3143295), (690, 2842632), (702, 2794040), (720, 2724189), (780, 2514636), (828, 2368860), (897, 2186640), (920, 2131974), (936, 2095530), (1035, 1895088), (1040, 1885977), (1080, 1816126), (1104, 1776645), (1170, 1676424), (1196, 1639980), (1242, 1579240), (1380, 1421316), (1404, 1397020), (1495, 1311984), (1560, 1257318), (1656, 1184430), (1755, 1117616), (1794, 1093320), (1840, 1065987), (1872, 1047765), (2070, 947544), (2160, 908063), (2340, 838212), (2392, 819990), (2484, 789620), (2691, 728880), (2760, 710658), (2808, 698510), (2990, 655992), (3037, 645840), (3105, 631696), (3120, 628659), (3312, 592215), (3510, 558808), (3588, 546660), (4140, 473772), (4485, 437328), (4680, 419106), (4784, 409995), (4968, 394810), (5382, 364440), (5520, 355329), (5616, 349255), (5980, 327996), (6074, 322920), (6210, 315848), (7020, 279404), (7176, 273330), (8073, 242960), (8280, 236886), (8970, 218664), (9111, 215280), (9360, 209553), (9936, 197405), (10764, 182220), (11960, 163998), (12148, 161460), (12420, 157924), (13455, 145776), (14040, 139702), (14352, 136665), (15185, 129168), (16146, 121480), (16560, 118443), (17940, 109332), (18222, 107640), (21528, 91110), (23920, 81999), (24296, 80730), (24840, 78962), (26910, 72888), (27333, 71760), (28080, 69851), (30370, 64584), (32292, 60740), (35880, 54666), (36444, 53820), (39481, 49680), (40365, 48592), (43056, 45555)]