1394806560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1976

約数の個数: 288

約数和(自身を含む): 5278597632

約数和(自身を除く): 3883791072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 140, 147, 155, 160, 168, 186, 196, 210, 217, 224, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 480, 490, 496, 560, 588, 620, 651, 672, 735, 744, 784, 840, 868, 930, 980, 992, 1085, 1120, 1176, 1240, 1302, 1470, 1488, 1519, 1568, 1680, 1736, 1860, 1913, 1960, 2170, 2352, 2480, 2604, 2940, 2976, 3038, 3255, 3360, 3472, 3720, 3826, 3920, 4340, 4557, 4704, 4960, 5208, 5739, 5880, 6076, 6510, 6944, 7440, 7595, 7652, 7840, 8680, 9114, 9565, 10416, 11478, 11760, 12152, 13020, 13391, 14880, 15190, 15304, 17360, 18228, 19130, 20832, 22785, 22956, 23520, 24304, 26040, 26782, 28695, 30380, 30608, 34720, 36456, 38260, 40173, 45570, 45912, 48608, 52080, 53564, 57390, 59303, 60760, 61216, 66955, 72912, 76520, 80346, 91140, 91824, 93737, 104160, 107128, 114780, 118606, 121520, 133910, 145824, 153040, 160692, 177909, 182280, 183648, 187474, 200865, 214256, 229560, 237212, 243040, 267820, 281211, 296515, 306080, 321384, 355818, 364560, 374948, 401730, 415121, 428512, 459120, 468685, 474424, 535640, 562422, 593030, 642768, 711636, 729120, 749896, 803460, 830242, 889545, 918240, 937370, 948848, 1071280, 1124844, 1186060, 1245363, 1285536, 1406055, 1423272, 1499792, 1606920, 1660484, 1779090, 1874740, 1897696, 2075605, 2142560, 2249688, 2372120, 2490726, 2812110, 2846544, 2905847, 2999584, 3213840, 3320968, 3558180, 3749480, 4151210, 4499376, 4744240, 4981452, 5624220, 5693088, 5811694, 6226815, 6427680, 6641936, 7116360, 7498960, 8302420, 8717541, 8998752, 9488480, 9962904, 11248440, 11623388, 12453630, 13283872, 14232720, 14529235, 14997920, 16604840, 17435082, 19925808, 22496880, 23246776, 24907260, 28465440, 29058470, 33209680, 34870164, 39851616, 43587705, 44993760, 46493552, 49814520, 58116940, 66419360, 69740328, 87175410, 92987104, 99629040, 116233880, 139480656, 174350820, 199258080, 232467760, 278961312, 348701640, 464935520, 697403280, 1394806560]

約数ペア:

[(1, 1394806560), (2, 697403280), (3, 464935520), (4, 348701640), (5, 278961312), (6, 232467760), (7, 199258080), (8, 174350820), (10, 139480656), (12, 116233880), (14, 99629040), (15, 92987104), (16, 87175410), (20, 69740328), (21, 66419360), (24, 58116940), (28, 49814520), (30, 46493552), (31, 44993760), (32, 43587705), (35, 39851616), (40, 34870164), (42, 33209680), (48, 29058470), (49, 28465440), (56, 24907260), (60, 23246776), (62, 22496880), (70, 19925808), (80, 17435082), (84, 16604840), (93, 14997920), (96, 14529235), (98, 14232720), (105, 13283872), (112, 12453630), (120, 11623388), (124, 11248440), (140, 9962904), (147, 9488480), (155, 8998752), (160, 8717541), (168, 8302420), (186, 7498960), (196, 7116360), (210, 6641936), (217, 6427680), (224, 6226815), (240, 5811694), (245, 5693088), (248, 5624220), (280, 4981452), (294, 4744240), (310, 4499376), (336, 4151210), (372, 3749480), (392, 3558180), (420, 3320968), (434, 3213840), (465, 2999584), (480, 2905847), (490, 2846544), (496, 2812110), (560, 2490726), (588, 2372120), (620, 2249688), (651, 2142560), (672, 2075605), (735, 1897696), (744, 1874740), (784, 1779090), (840, 1660484), (868, 1606920), (930, 1499792), (980, 1423272), (992, 1406055), (1085, 1285536), (1120, 1245363), (1176, 1186060), (1240, 1124844), (1302, 1071280), (1470, 948848), (1488, 937370), (1519, 918240), (1568, 889545), (1680, 830242), (1736, 803460), (1860, 749896), (1913, 729120), (1960, 711636), (2170, 642768), (2352, 593030), (2480, 562422), (2604, 535640), (2940, 474424), (2976, 468685), (3038, 459120), (3255, 428512), (3360, 415121), (3472, 401730), (3720, 374948), (3826, 364560), (3920, 355818), (4340, 321384), (4557, 306080), (4704, 296515), (4960, 281211), (5208, 267820), (5739, 243040), (5880, 237212), (6076, 229560), (6510, 214256), (6944, 200865), (7440, 187474), (7595, 183648), (7652, 182280), (7840, 177909), (8680, 160692), (9114, 153040), (9565, 145824), (10416, 133910), (11478, 121520), (11760, 118606), (12152, 114780), (13020, 107128), (13391, 104160), (14880, 93737), (15190, 91824), (15304, 91140), (17360, 80346), (18228, 76520), (19130, 72912), (20832, 66955), (22785, 61216), (22956, 60760), (23520, 59303), (24304, 57390), (26040, 53564), (26782, 52080), (28695, 48608), (30380, 45912), (30608, 45570), (34720, 40173), (36456, 38260)]