2143295280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:881

約数の個数: 360

約数和(自身を含む): 8490081600

約数和(自身を除く): 6346786320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 79, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 158, 168, 180, 196, 210, 237, 240, 245, 252, 280, 294, 315, 316, 336, 360, 392, 395, 420, 441, 474, 490, 504, 553, 560, 588, 630, 632, 711, 720, 735, 769, 784, 790, 840, 882, 948, 980, 1008, 1106, 1176, 1185, 1260, 1264, 1422, 1470, 1538, 1580, 1659, 1680, 1764, 1896, 1960, 2205, 2212, 2307, 2352, 2370, 2520, 2765, 2844, 2940, 3076, 3160, 3318, 3528, 3555, 3792, 3845, 3871, 3920, 4410, 4424, 4614, 4740, 4977, 5040, 5383, 5530, 5688, 5880, 6152, 6320, 6636, 6921, 7056, 7110, 7690, 7742, 8295, 8820, 8848, 9228, 9480, 9954, 10766, 11060, 11376, 11535, 11613, 11760, 12304, 13272, 13842, 14220, 15380, 15484, 16149, 16590, 17640, 18456, 18960, 19355, 19908, 21532, 22120, 23070, 23226, 24885, 26544, 26915, 27684, 28440, 30760, 30968, 32298, 33180, 34605, 34839, 35280, 36912, 37681, 38710, 39816, 43064, 44240, 46140, 46452, 48447, 49770, 53830, 55368, 56880, 58065, 60751, 61520, 61936, 64596, 66360, 69210, 69678, 75362, 77420, 79632, 80745, 86128, 92280, 92904, 96894, 99540, 107660, 110736, 113043, 116130, 121502, 129192, 132720, 138420, 139356, 150724, 154840, 161490, 174195, 182253, 184560, 185808, 188405, 193788, 199080, 215320, 226086, 232260, 242235, 243004, 258384, 276840, 278712, 301448, 303755, 309680, 322980, 339129, 348390, 364506, 376810, 387576, 398160, 425257, 430640, 452172, 464520, 484470, 486008, 546759, 553680, 557424, 565215, 602896, 607510, 645960, 678258, 696780, 729012, 753620, 775152, 850514, 904344, 911265, 929040, 968940, 972016, 1093518, 1130430, 1215020, 1275771, 1291920, 1356516, 1393560, 1458024, 1507240, 1695645, 1701028, 1808688, 1822530, 1937880, 2126285, 2187036, 2260860, 2430040, 2551542, 2713032, 2733795, 2787120, 2916048, 2976799, 3014480, 3391290, 3402056, 3645060, 3827313, 3875760, 4252570, 4374072, 4521720, 4860080, 5103084, 5426064, 5467590, 5953598, 6378855, 6782580, 6804112, 7290120, 7654626, 8505140, 8748144, 8930397, 9043440, 10206168, 10935180, 11907196, 12757710, 13565160, 14580240, 14883995, 15309252, 17010280, 17860794, 19136565, 20412336, 21870360, 23814392, 25515420, 26791191, 27130320, 29767990, 30618504, 34020560, 35721588, 38273130, 43740720, 44651985, 47628784, 51030840, 53582382, 59535980, 61237008, 71443176, 76546260, 89303970, 102061680, 107164764, 119071960, 133955955, 142886352, 153092520, 178607940, 214329528, 238143920, 267911910, 306185040, 357215880, 428659056, 535823820, 714431760, 1071647640, 2143295280]

約数ペア:

[(1, 2143295280), (2, 1071647640), (3, 714431760), (4, 535823820), (5, 428659056), (6, 357215880), (7, 306185040), (8, 267911910), (9, 238143920), (10, 214329528), (12, 178607940), (14, 153092520), (15, 142886352), (16, 133955955), (18, 119071960), (20, 107164764), (21, 102061680), (24, 89303970), (28, 76546260), (30, 71443176), (35, 61237008), (36, 59535980), (40, 53582382), (42, 51030840), (45, 47628784), (48, 44651985), (49, 43740720), (56, 38273130), (60, 35721588), (63, 34020560), (70, 30618504), (72, 29767990), (79, 27130320), (80, 26791191), (84, 25515420), (90, 23814392), (98, 21870360), (105, 20412336), (112, 19136565), (120, 17860794), (126, 17010280), (140, 15309252), (144, 14883995), (147, 14580240), (158, 13565160), (168, 12757710), (180, 11907196), (196, 10935180), (210, 10206168), (237, 9043440), (240, 8930397), (245, 8748144), (252, 8505140), (280, 7654626), (294, 7290120), (315, 6804112), (316, 6782580), (336, 6378855), (360, 5953598), (392, 5467590), (395, 5426064), (420, 5103084), (441, 4860080), (474, 4521720), (490, 4374072), (504, 4252570), (553, 3875760), (560, 3827313), (588, 3645060), (630, 3402056), (632, 3391290), (711, 3014480), (720, 2976799), (735, 2916048), (769, 2787120), (784, 2733795), (790, 2713032), (840, 2551542), (882, 2430040), (948, 2260860), (980, 2187036), (1008, 2126285), (1106, 1937880), (1176, 1822530), (1185, 1808688), (1260, 1701028), (1264, 1695645), (1422, 1507240), (1470, 1458024), (1538, 1393560), (1580, 1356516), (1659, 1291920), (1680, 1275771), (1764, 1215020), (1896, 1130430), (1960, 1093518), (2205, 972016), (2212, 968940), (2307, 929040), (2352, 911265), (2370, 904344), (2520, 850514), (2765, 775152), (2844, 753620), (2940, 729012), (3076, 696780), (3160, 678258), (3318, 645960), (3528, 607510), (3555, 602896), (3792, 565215), (3845, 557424), (3871, 553680), (3920, 546759), (4410, 486008), (4424, 484470), (4614, 464520), (4740, 452172), (4977, 430640), (5040, 425257), (5383, 398160), (5530, 387576), (5688, 376810), (5880, 364506), (6152, 348390), (6320, 339129), (6636, 322980), (6921, 309680), (7056, 303755), (7110, 301448), (7690, 278712), (7742, 276840), (8295, 258384), (8820, 243004), (8848, 242235), (9228, 232260), (9480, 226086), (9954, 215320), (10766, 199080), (11060, 193788), (11376, 188405), (11535, 185808), (11613, 184560), (11760, 182253), (12304, 174195), (13272, 161490), (13842, 154840), (14220, 150724), (15380, 139356), (15484, 138420), (16149, 132720), (16590, 129192), (17640, 121502), (18456, 116130), (18960, 113043), (19355, 110736), (19908, 107660), (21532, 99540), (22120, 96894), (23070, 92904), (23226, 92280), (24885, 86128), (26544, 80745), (26915, 79632), (27684, 77420), (28440, 75362), (30760, 69678), (30968, 69210), (32298, 66360), (33180, 64596), (34605, 61936), (34839, 61520), (35280, 60751), (36912, 58065), (37681, 56880), (38710, 55368), (39816, 53830), (43064, 49770), (44240, 48447), (46140, 46452)]