1187921280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{523}}^1$

素因数の和:578

約数の個数: 384

約数和(自身を含む): 4694872320

約数和(自身を除く): 3506951040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 169, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 338, 364, 384, 390, 416, 420, 448, 455, 480, 507, 520, 523, 546, 560, 624, 640, 672, 676, 728, 780, 832, 840, 845, 896, 910, 960, 1014, 1040, 1046, 1092, 1120, 1183, 1248, 1344, 1352, 1365, 1456, 1560, 1569, 1664, 1680, 1690, 1820, 1920, 2028, 2080, 2092, 2184, 2240, 2366, 2496, 2535, 2615, 2688, 2704, 2730, 2912, 3120, 3138, 3360, 3380, 3549, 3640, 3661, 4056, 4160, 4184, 4368, 4480, 4732, 4992, 5070, 5230, 5408, 5460, 5824, 5915, 6240, 6276, 6720, 6760, 6799, 7098, 7280, 7322, 7845, 8112, 8320, 8368, 8736, 9464, 10140, 10460, 10816, 10920, 10983, 11648, 11830, 12480, 12552, 13440, 13520, 13598, 14196, 14560, 14644, 15690, 16224, 16736, 17472, 17745, 18305, 18928, 20280, 20397, 20920, 21632, 21840, 21966, 23660, 24960, 25104, 27040, 27196, 28392, 29120, 29288, 31380, 32448, 33472, 33995, 34944, 35490, 36610, 37856, 40560, 40794, 41840, 43680, 43932, 47320, 47593, 50208, 54080, 54392, 54915, 56784, 58240, 58576, 62760, 64896, 66944, 67990, 70980, 73220, 75712, 81120, 81588, 83680, 87360, 87864, 88387, 94640, 95186, 100416, 101985, 108160, 108784, 109830, 113568, 117152, 125520, 135980, 141960, 142779, 146440, 151424, 162240, 163176, 167360, 174720, 175728, 176774, 189280, 190372, 200832, 203970, 217568, 219660, 227136, 234304, 237965, 251040, 265161, 271960, 283920, 285558, 292880, 324480, 326352, 334720, 351456, 353548, 378560, 380744, 407940, 435136, 439320, 441935, 454272, 468608, 475930, 502080, 530322, 543920, 567840, 571116, 585760, 618709, 652704, 702912, 707096, 713895, 757120, 761488, 815880, 870272, 878640, 883870, 951860, 1004160, 1060644, 1087840, 1135680, 1142232, 1171520, 1237418, 1305408, 1325805, 1405824, 1414192, 1427790, 1522976, 1631760, 1757280, 1767740, 1856127, 1903720, 2121288, 2175680, 2271360, 2284464, 2343040, 2474836, 2610816, 2651610, 2828384, 2855580, 3045952, 3093545, 3263520, 3514560, 3535480, 3712254, 3807440, 4242576, 4351360, 4568928, 4949672, 5303220, 5656768, 5711160, 6091904, 6187090, 6527040, 7029120, 7070960, 7424508, 7614880, 8485152, 9137856, 9280635, 9899344, 10606440, 11313536, 11422320, 12374180, 13054080, 14141920, 14849016, 15229760, 16970304, 18275712, 18561270, 19798688, 21212880, 22844640, 24748360, 28283840, 29698032, 30459520, 33940608, 37122540, 39597376, 42425760, 45689280, 49496720, 56567680, 59396064, 74245080, 79194752, 84851520, 91378560, 98993440, 118792128, 148490160, 169703040, 197986880, 237584256, 296980320, 395973760, 593960640, 1187921280]

約数ペア:

[(1, 1187921280), (2, 593960640), (3, 395973760), (4, 296980320), (5, 237584256), (6, 197986880), (7, 169703040), (8, 148490160), (10, 118792128), (12, 98993440), (13, 91378560), (14, 84851520), (15, 79194752), (16, 74245080), (20, 59396064), (21, 56567680), (24, 49496720), (26, 45689280), (28, 42425760), (30, 39597376), (32, 37122540), (35, 33940608), (39, 30459520), (40, 29698032), (42, 28283840), (48, 24748360), (52, 22844640), (56, 21212880), (60, 19798688), (64, 18561270), (65, 18275712), (70, 16970304), (78, 15229760), (80, 14849016), (84, 14141920), (91, 13054080), (96, 12374180), (104, 11422320), (105, 11313536), (112, 10606440), (120, 9899344), (128, 9280635), (130, 9137856), (140, 8485152), (156, 7614880), (160, 7424508), (168, 7070960), (169, 7029120), (182, 6527040), (192, 6187090), (195, 6091904), (208, 5711160), (210, 5656768), (224, 5303220), (240, 4949672), (260, 4568928), (273, 4351360), (280, 4242576), (312, 3807440), (320, 3712254), (336, 3535480), (338, 3514560), (364, 3263520), (384, 3093545), (390, 3045952), (416, 2855580), (420, 2828384), (448, 2651610), (455, 2610816), (480, 2474836), (507, 2343040), (520, 2284464), (523, 2271360), (546, 2175680), (560, 2121288), (624, 1903720), (640, 1856127), (672, 1767740), (676, 1757280), (728, 1631760), (780, 1522976), (832, 1427790), (840, 1414192), (845, 1405824), (896, 1325805), (910, 1305408), (960, 1237418), (1014, 1171520), (1040, 1142232), (1046, 1135680), (1092, 1087840), (1120, 1060644), (1183, 1004160), (1248, 951860), (1344, 883870), (1352, 878640), (1365, 870272), (1456, 815880), (1560, 761488), (1569, 757120), (1664, 713895), (1680, 707096), (1690, 702912), (1820, 652704), (1920, 618709), (2028, 585760), (2080, 571116), (2092, 567840), (2184, 543920), (2240, 530322), (2366, 502080), (2496, 475930), (2535, 468608), (2615, 454272), (2688, 441935), (2704, 439320), (2730, 435136), (2912, 407940), (3120, 380744), (3138, 378560), (3360, 353548), (3380, 351456), (3549, 334720), (3640, 326352), (3661, 324480), (4056, 292880), (4160, 285558), (4184, 283920), (4368, 271960), (4480, 265161), (4732, 251040), (4992, 237965), (5070, 234304), (5230, 227136), (5408, 219660), (5460, 217568), (5824, 203970), (5915, 200832), (6240, 190372), (6276, 189280), (6720, 176774), (6760, 175728), (6799, 174720), (7098, 167360), (7280, 163176), (7322, 162240), (7845, 151424), (8112, 146440), (8320, 142779), (8368, 141960), (8736, 135980), (9464, 125520), (10140, 117152), (10460, 113568), (10816, 109830), (10920, 108784), (10983, 108160), (11648, 101985), (11830, 100416), (12480, 95186), (12552, 94640), (13440, 88387), (13520, 87864), (13598, 87360), (14196, 83680), (14560, 81588), (14644, 81120), (15690, 75712), (16224, 73220), (16736, 70980), (17472, 67990), (17745, 66944), (18305, 64896), (18928, 62760), (20280, 58576), (20397, 58240), (20920, 56784), (21632, 54915), (21840, 54392), (21966, 54080), (23660, 50208), (24960, 47593), (25104, 47320), (27040, 43932), (27196, 43680), (28392, 41840), (29120, 40794), (29288, 40560), (31380, 37856), (32448, 36610), (33472, 35490), (33995, 34944)]