879394880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 336

約数和(自身を含む): 2730910464

約数和(自身を除く): 1851515584

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 64, 65, 70, 80, 91, 92, 101, 104, 112, 115, 130, 140, 160, 161, 169, 182, 184, 202, 208, 224, 230, 260, 280, 299, 320, 322, 338, 364, 368, 404, 416, 448, 455, 460, 505, 520, 560, 598, 644, 676, 707, 728, 736, 805, 808, 832, 845, 910, 920, 1010, 1040, 1120, 1183, 1196, 1288, 1313, 1352, 1414, 1456, 1472, 1495, 1610, 1616, 1690, 1820, 1840, 2020, 2080, 2093, 2240, 2323, 2366, 2392, 2576, 2626, 2704, 2828, 2912, 2990, 3220, 3232, 3380, 3535, 3640, 3680, 3887, 4040, 4160, 4186, 4646, 4732, 4784, 5152, 5252, 5408, 5656, 5824, 5915, 5980, 6440, 6464, 6565, 6760, 7070, 7280, 7360, 7774, 8080, 8372, 9191, 9292, 9464, 9568, 10304, 10465, 10504, 10816, 11312, 11615, 11830, 11960, 12880, 13130, 13520, 14140, 14560, 15548, 16160, 16261, 16744, 17069, 18382, 18584, 18928, 19136, 19435, 20930, 21008, 22624, 23230, 23660, 23920, 25760, 26260, 27040, 27209, 28280, 29120, 30199, 31096, 32320, 32522, 33488, 34138, 36764, 37168, 37856, 38870, 41860, 42016, 45248, 45955, 46460, 47320, 47840, 51520, 52520, 54080, 54418, 56560, 60398, 62192, 65044, 66976, 68276, 73528, 74336, 75712, 77740, 81305, 83720, 84032, 85345, 91910, 92920, 94640, 95680, 105040, 108836, 113120, 119483, 120796, 124384, 130088, 133952, 136045, 136552, 147056, 148672, 150995, 155480, 162610, 167440, 170690, 183820, 185840, 189280, 210080, 211393, 217672, 226240, 238966, 241592, 248768, 260176, 272090, 273104, 294112, 301990, 310960, 325220, 334880, 341380, 367640, 371680, 378560, 392587, 420160, 422786, 435344, 477932, 483184, 520352, 544180, 546208, 588224, 597415, 603980, 621920, 650440, 669760, 682760, 735280, 743360, 785174, 845572, 870688, 955864, 966368, 1040704, 1056965, 1088360, 1092416, 1194830, 1207960, 1243840, 1300880, 1365520, 1470560, 1570348, 1691144, 1741376, 1911728, 1932736, 1962935, 2113930, 2176720, 2389660, 2415920, 2601760, 2731040, 2748109, 2941120, 3140696, 3382288, 3823456, 3925870, 4227860, 4353440, 4779320, 4831840, 5203520, 5462080, 5496218, 6281392, 6764576, 7646912, 7851740, 8455720, 8706880, 9558640, 9663680, 10992436, 12562784, 13529152, 13740545, 15703480, 16911440, 19117280, 21984872, 25125568, 27481090, 31406960, 33822880, 38234560, 43969744, 54962180, 62813920, 67645760, 87939488, 109924360, 125627840, 175878976, 219848720, 439697440, 879394880]

約数ペア:

[(1, 879394880), (2, 439697440), (4, 219848720), (5, 175878976), (7, 125627840), (8, 109924360), (10, 87939488), (13, 67645760), (14, 62813920), (16, 54962180), (20, 43969744), (23, 38234560), (26, 33822880), (28, 31406960), (32, 27481090), (35, 25125568), (40, 21984872), (46, 19117280), (52, 16911440), (56, 15703480), (64, 13740545), (65, 13529152), (70, 12562784), (80, 10992436), (91, 9663680), (92, 9558640), (101, 8706880), (104, 8455720), (112, 7851740), (115, 7646912), (130, 6764576), (140, 6281392), (160, 5496218), (161, 5462080), (169, 5203520), (182, 4831840), (184, 4779320), (202, 4353440), (208, 4227860), (224, 3925870), (230, 3823456), (260, 3382288), (280, 3140696), (299, 2941120), (320, 2748109), (322, 2731040), (338, 2601760), (364, 2415920), (368, 2389660), (404, 2176720), (416, 2113930), (448, 1962935), (455, 1932736), (460, 1911728), (505, 1741376), (520, 1691144), (560, 1570348), (598, 1470560), (644, 1365520), (676, 1300880), (707, 1243840), (728, 1207960), (736, 1194830), (805, 1092416), (808, 1088360), (832, 1056965), (845, 1040704), (910, 966368), (920, 955864), (1010, 870688), (1040, 845572), (1120, 785174), (1183, 743360), (1196, 735280), (1288, 682760), (1313, 669760), (1352, 650440), (1414, 621920), (1456, 603980), (1472, 597415), (1495, 588224), (1610, 546208), (1616, 544180), (1690, 520352), (1820, 483184), (1840, 477932), (2020, 435344), (2080, 422786), (2093, 420160), (2240, 392587), (2323, 378560), (2366, 371680), (2392, 367640), (2576, 341380), (2626, 334880), (2704, 325220), (2828, 310960), (2912, 301990), (2990, 294112), (3220, 273104), (3232, 272090), (3380, 260176), (3535, 248768), (3640, 241592), (3680, 238966), (3887, 226240), (4040, 217672), (4160, 211393), (4186, 210080), (4646, 189280), (4732, 185840), (4784, 183820), (5152, 170690), (5252, 167440), (5408, 162610), (5656, 155480), (5824, 150995), (5915, 148672), (5980, 147056), (6440, 136552), (6464, 136045), (6565, 133952), (6760, 130088), (7070, 124384), (7280, 120796), (7360, 119483), (7774, 113120), (8080, 108836), (8372, 105040), (9191, 95680), (9292, 94640), (9464, 92920), (9568, 91910), (10304, 85345), (10465, 84032), (10504, 83720), (10816, 81305), (11312, 77740), (11615, 75712), (11830, 74336), (11960, 73528), (12880, 68276), (13130, 66976), (13520, 65044), (14140, 62192), (14560, 60398), (15548, 56560), (16160, 54418), (16261, 54080), (16744, 52520), (17069, 51520), (18382, 47840), (18584, 47320), (18928, 46460), (19136, 45955), (19435, 45248), (20930, 42016), (21008, 41860), (22624, 38870), (23230, 37856), (23660, 37168), (23920, 36764), (25760, 34138), (26260, 33488), (27040, 32522), (27209, 32320), (28280, 31096), (29120, 30199)]