2788727760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1443

約数の個数: 480

約数和(自身を含む): 11907237888

約数和(自身を除く): 9118510128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 104, 105, 112, 117, 120, 124, 126, 130, 140, 144, 155, 156, 168, 180, 182, 186, 195, 208, 210, 217, 234, 240, 248, 252, 260, 273, 279, 280, 310, 312, 315, 336, 360, 364, 372, 390, 403, 420, 434, 455, 465, 468, 496, 504, 520, 546, 558, 560, 585, 620, 624, 630, 651, 720, 728, 744, 780, 806, 819, 840, 868, 910, 930, 936, 1008, 1040, 1085, 1092, 1116, 1170, 1209, 1240, 1260, 1302, 1365, 1373, 1395, 1456, 1488, 1560, 1612, 1638, 1680, 1736, 1820, 1860, 1872, 1953, 2015, 2170, 2184, 2232, 2340, 2418, 2480, 2520, 2604, 2730, 2746, 2790, 2821, 3120, 3224, 3255, 3276, 3472, 3627, 3640, 3720, 3906, 4030, 4095, 4119, 4340, 4368, 4464, 4680, 4836, 5040, 5208, 5460, 5492, 5580, 5642, 6045, 6448, 6510, 6552, 6865, 7254, 7280, 7440, 7812, 8060, 8190, 8238, 8463, 8680, 9360, 9611, 9672, 9765, 10416, 10920, 10984, 11160, 11284, 12090, 12357, 13020, 13104, 13730, 14105, 14508, 15624, 16120, 16380, 16476, 16926, 17360, 17849, 18135, 19222, 19344, 19530, 20595, 21840, 21968, 22320, 22568, 24180, 24714, 25389, 26040, 27460, 28210, 28833, 29016, 31248, 32240, 32760, 32952, 33852, 35698, 36270, 38444, 39060, 41190, 42315, 42563, 45136, 48055, 48360, 49428, 50778, 52080, 53547, 54920, 56420, 57666, 58032, 61785, 65520, 65904, 67704, 71396, 72540, 76888, 78120, 82380, 84630, 85126, 86499, 89245, 96110, 96720, 98856, 101556, 107094, 109840, 112840, 115332, 123570, 124943, 126945, 127689, 135408, 142792, 144165, 145080, 153776, 156240, 160641, 164760, 169260, 170252, 172998, 178490, 192220, 197712, 203112, 212815, 214188, 225680, 230664, 247140, 249886, 253890, 255378, 267735, 285584, 288330, 290160, 297941, 321282, 329520, 338520, 340504, 345996, 356980, 374829, 383067, 384440, 406224, 425630, 428376, 432495, 461328, 494280, 499772, 507780, 510756, 535470, 553319, 576660, 595882, 624715, 638445, 642564, 677040, 681008, 691992, 713960, 749658, 766134, 768880, 803205, 851260, 856752, 864990, 893823, 988560, 999544, 1015560, 1021512, 1070940, 1106638, 1124487, 1153320, 1191764, 1249430, 1276890, 1285128, 1383984, 1427920, 1489705, 1499316, 1532268, 1606410, 1659957, 1702520, 1729980, 1787646, 1874145, 1915335, 1999088, 2031120, 2043024, 2141880, 2213276, 2248974, 2306640, 2383528, 2498860, 2553780, 2570256, 2681469, 2766595, 2979410, 2998632, 3064536, 3212820, 3319914, 3405040, 3459960, 3575292, 3748290, 3830670, 3873233, 4283760, 4426552, 4469115, 4497948, 4767056, 4979871, 4997720, 5107560, 5362938, 5533190, 5622435, 5958820, 5997264, 6129072, 6425640, 6639828, 6919920, 7150584, 7496580, 7661340, 7746466, 8299785, 8853104, 8938230, 8995896, 9959742, 9995440, 10215120, 10725876, 11066380, 11244870, 11619699, 11917640, 12851280, 13279656, 13407345, 14301168, 14993160, 15322680, 15492932, 16599570, 17876460, 17991792, 19366165, 19919484, 21451752, 22132760, 22489740, 23239398, 23835280, 24899355, 26559312, 26814690, 29986320, 30645360, 30985864, 33199140, 34859097, 35752920, 38732330, 39838968, 42903504, 44265520, 44979480, 46478796, 49798710, 53629380, 58098495, 61971728, 66398280, 69718194, 71505840, 77464660, 79677936, 89958960, 92957592, 99597420, 107258760, 116196990, 132796560, 139436388, 154929320, 174295485, 185915184, 199194840, 214517520, 232393980, 278872776, 309858640, 348590970, 398389680, 464787960, 557745552, 697181940, 929575920, 1394363880, 2788727760]

約数ペア:

[(1, 2788727760), (2, 1394363880), (3, 929575920), (4, 697181940), (5, 557745552), (6, 464787960), (7, 398389680), (8, 348590970), (9, 309858640), (10, 278872776), (12, 232393980), (13, 214517520), (14, 199194840), (15, 185915184), (16, 174295485), (18, 154929320), (20, 139436388), (21, 132796560), (24, 116196990), (26, 107258760), (28, 99597420), (30, 92957592), (31, 89958960), (35, 79677936), (36, 77464660), (39, 71505840), (40, 69718194), (42, 66398280), (45, 61971728), (48, 58098495), (52, 53629380), (56, 49798710), (60, 46478796), (62, 44979480), (63, 44265520), (65, 42903504), (70, 39838968), (72, 38732330), (78, 35752920), (80, 34859097), (84, 33199140), (90, 30985864), (91, 30645360), (93, 29986320), (104, 26814690), (105, 26559312), (112, 24899355), (117, 23835280), (120, 23239398), (124, 22489740), (126, 22132760), (130, 21451752), (140, 19919484), (144, 19366165), (155, 17991792), (156, 17876460), (168, 16599570), (180, 15492932), (182, 15322680), (186, 14993160), (195, 14301168), (208, 13407345), (210, 13279656), (217, 12851280), (234, 11917640), (240, 11619699), (248, 11244870), (252, 11066380), (260, 10725876), (273, 10215120), (279, 9995440), (280, 9959742), (310, 8995896), (312, 8938230), (315, 8853104), (336, 8299785), (360, 7746466), (364, 7661340), (372, 7496580), (390, 7150584), (403, 6919920), (420, 6639828), (434, 6425640), (455, 6129072), (465, 5997264), (468, 5958820), (496, 5622435), (504, 5533190), (520, 5362938), (546, 5107560), (558, 4997720), (560, 4979871), (585, 4767056), (620, 4497948), (624, 4469115), (630, 4426552), (651, 4283760), (720, 3873233), (728, 3830670), (744, 3748290), (780, 3575292), (806, 3459960), (819, 3405040), (840, 3319914), (868, 3212820), (910, 3064536), (930, 2998632), (936, 2979410), (1008, 2766595), (1040, 2681469), (1085, 2570256), (1092, 2553780), (1116, 2498860), (1170, 2383528), (1209, 2306640), (1240, 2248974), (1260, 2213276), (1302, 2141880), (1365, 2043024), (1373, 2031120), (1395, 1999088), (1456, 1915335), (1488, 1874145), (1560, 1787646), (1612, 1729980), (1638, 1702520), (1680, 1659957), (1736, 1606410), (1820, 1532268), (1860, 1499316), (1872, 1489705), (1953, 1427920), (2015, 1383984), (2170, 1285128), (2184, 1276890), (2232, 1249430), (2340, 1191764), (2418, 1153320), (2480, 1124487), (2520, 1106638), (2604, 1070940), (2730, 1021512), (2746, 1015560), (2790, 999544), (2821, 988560), (3120, 893823), (3224, 864990), (3255, 856752), (3276, 851260), (3472, 803205), (3627, 768880), (3640, 766134), (3720, 749658), (3906, 713960), (4030, 691992), (4095, 681008), (4119, 677040), (4340, 642564), (4368, 638445), (4464, 624715), (4680, 595882), (4836, 576660), (5040, 553319), (5208, 535470), (5460, 510756), (5492, 507780), (5580, 499772), (5642, 494280), (6045, 461328), (6448, 432495), (6510, 428376), (6552, 425630), (6865, 406224), (7254, 384440), (7280, 383067), (7440, 374829), (7812, 356980), (8060, 345996), (8190, 340504), (8238, 338520), (8463, 329520), (8680, 321282), (9360, 297941), (9611, 290160), (9672, 288330), (9765, 285584), (10416, 267735), (10920, 255378), (10984, 253890), (11160, 249886), (11284, 247140), (12090, 230664), (12357, 225680), (13020, 214188), (13104, 212815), (13730, 203112), (14105, 197712), (14508, 192220), (15624, 178490), (16120, 172998), (16380, 170252), (16476, 169260), (16926, 164760), (17360, 160641), (17849, 156240), (18135, 153776), (19222, 145080), (19344, 144165), (19530, 142792), (20595, 135408), (21840, 127689), (21968, 126945), (22320, 124943), (22568, 123570), (24180, 115332), (24714, 112840), (25389, 109840), (26040, 107094), (27460, 101556), (28210, 98856), (28833, 96720), (29016, 96110), (31248, 89245), (32240, 86499), (32760, 85126), (32952, 84630), (33852, 82380), (35698, 78120), (36270, 76888), (38444, 72540), (39060, 71396), (41190, 67704), (42315, 65904), (42563, 65520), (45136, 61785), (48055, 58032), (48360, 57666), (49428, 56420), (50778, 54920), (52080, 53547)]