1680304080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:451

約数の個数: 480

約数和(自身を含む): 6768316800

約数和(自身を除く): 5088012720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 48, 49, 52, 56, 58, 60, 65, 70, 78, 80, 84, 87, 91, 98, 104, 105, 112, 116, 120, 130, 140, 145, 147, 156, 168, 174, 182, 195, 196, 203, 208, 210, 232, 240, 245, 260, 273, 280, 290, 294, 312, 336, 348, 364, 377, 379, 390, 392, 406, 420, 435, 455, 464, 490, 520, 546, 560, 580, 588, 609, 624, 637, 696, 728, 735, 754, 758, 780, 784, 812, 840, 870, 910, 980, 1015, 1040, 1092, 1131, 1137, 1160, 1176, 1218, 1274, 1365, 1392, 1421, 1456, 1470, 1508, 1516, 1560, 1624, 1680, 1740, 1820, 1885, 1895, 1911, 1960, 2030, 2184, 2262, 2274, 2320, 2352, 2436, 2548, 2639, 2653, 2730, 2842, 2940, 3016, 3032, 3045, 3120, 3185, 3248, 3480, 3640, 3770, 3790, 3822, 3920, 4060, 4263, 4368, 4524, 4548, 4872, 4927, 5096, 5278, 5306, 5460, 5655, 5684, 5685, 5880, 6032, 6064, 6090, 6370, 6960, 7105, 7280, 7540, 7580, 7644, 7917, 7959, 8120, 8526, 9048, 9096, 9555, 9744, 9854, 10192, 10556, 10612, 10920, 10991, 11310, 11368, 11370, 11760, 12180, 12740, 13195, 13265, 14210, 14781, 15080, 15160, 15288, 15834, 15918, 16240, 17052, 18096, 18192, 18473, 18571, 19110, 19708, 21112, 21224, 21315, 21840, 21982, 22620, 22736, 22740, 24360, 24635, 25480, 26390, 26530, 28420, 29562, 30160, 30320, 30576, 31668, 31836, 32973, 34104, 34489, 36946, 37142, 38220, 39416, 39585, 39795, 42224, 42448, 42630, 43964, 45240, 45480, 48720, 49270, 50960, 52780, 53060, 54955, 55419, 55713, 56840, 59124, 63336, 63672, 65946, 68208, 68978, 73892, 73905, 74284, 76440, 76937, 78832, 79170, 79590, 85260, 87928, 90480, 90960, 92365, 92855, 98540, 103467, 105560, 106120, 109910, 110838, 111426, 113680, 118248, 126672, 127344, 131892, 137956, 142883, 147784, 147810, 148568, 152880, 153874, 158340, 159180, 164865, 170520, 172445, 175856, 184730, 185710, 197080, 206934, 211120, 212240, 219820, 221676, 222852, 230811, 236496, 241423, 263784, 275912, 277095, 278565, 285766, 295568, 295620, 297136, 307748, 316680, 318360, 329730, 341040, 344890, 369460, 371420, 384685, 394160, 413868, 428649, 439640, 443352, 445704, 461622, 482846, 517335, 527568, 538559, 551824, 554190, 557130, 571532, 591240, 615496, 633360, 636720, 659460, 689780, 714415, 724269, 738920, 742840, 769370, 827736, 857298, 879280, 886704, 891408, 923244, 965692, 1000181, 1034670, 1077118, 1108380, 1114260, 1143064, 1154055, 1182480, 1207115, 1230992, 1318920, 1379560, 1428830, 1448538, 1477840, 1485680, 1538740, 1615677, 1655472, 1714596, 1846488, 1931384, 2000362, 2069340, 2143245, 2154236, 2216760, 2228520, 2286128, 2308110, 2414230, 2637840, 2692795, 2759120, 2857660, 2897076, 3000543, 3077480, 3231354, 3429192, 3621345, 3692976, 3862768, 4000724, 4138680, 4286490, 4308472, 4433520, 4457040, 4616220, 4828460, 5000905, 5385590, 5715320, 5794152, 6001086, 6154960, 6462708, 6858384, 7001267, 7242690, 8001448, 8078385, 8277360, 8572980, 8616944, 9232440, 9656920, 10001810, 10771180, 11430640, 11588304, 12002172, 12925416, 14002534, 14485380, 15002715, 16002896, 16156770, 17145960, 18464880, 19313840, 20003620, 21003801, 21542360, 24004344, 25850832, 28005068, 28970760, 30005430, 32313540, 34291920, 35006335, 40007240, 42007602, 43084720, 48008688, 56010136, 57941520, 60010860, 64627080, 70012670, 80014480, 84015204, 105019005, 112020272, 120021720, 129254160, 140025340, 168030408, 210038010, 240043440, 280050680, 336060816, 420076020, 560101360, 840152040, 1680304080]

約数ペア:

[(1, 1680304080), (2, 840152040), (3, 560101360), (4, 420076020), (5, 336060816), (6, 280050680), (7, 240043440), (8, 210038010), (10, 168030408), (12, 140025340), (13, 129254160), (14, 120021720), (15, 112020272), (16, 105019005), (20, 84015204), (21, 80014480), (24, 70012670), (26, 64627080), (28, 60010860), (29, 57941520), (30, 56010136), (35, 48008688), (39, 43084720), (40, 42007602), (42, 40007240), (48, 35006335), (49, 34291920), (52, 32313540), (56, 30005430), (58, 28970760), (60, 28005068), (65, 25850832), (70, 24004344), (78, 21542360), (80, 21003801), (84, 20003620), (87, 19313840), (91, 18464880), (98, 17145960), (104, 16156770), (105, 16002896), (112, 15002715), (116, 14485380), (120, 14002534), (130, 12925416), (140, 12002172), (145, 11588304), (147, 11430640), (156, 10771180), (168, 10001810), (174, 9656920), (182, 9232440), (195, 8616944), (196, 8572980), (203, 8277360), (208, 8078385), (210, 8001448), (232, 7242690), (240, 7001267), (245, 6858384), (260, 6462708), (273, 6154960), (280, 6001086), (290, 5794152), (294, 5715320), (312, 5385590), (336, 5000905), (348, 4828460), (364, 4616220), (377, 4457040), (379, 4433520), (390, 4308472), (392, 4286490), (406, 4138680), (420, 4000724), (435, 3862768), (455, 3692976), (464, 3621345), (490, 3429192), (520, 3231354), (546, 3077480), (560, 3000543), (580, 2897076), (588, 2857660), (609, 2759120), (624, 2692795), (637, 2637840), (696, 2414230), (728, 2308110), (735, 2286128), (754, 2228520), (758, 2216760), (780, 2154236), (784, 2143245), (812, 2069340), (840, 2000362), (870, 1931384), (910, 1846488), (980, 1714596), (1015, 1655472), (1040, 1615677), (1092, 1538740), (1131, 1485680), (1137, 1477840), (1160, 1448538), (1176, 1428830), (1218, 1379560), (1274, 1318920), (1365, 1230992), (1392, 1207115), (1421, 1182480), (1456, 1154055), (1470, 1143064), (1508, 1114260), (1516, 1108380), (1560, 1077118), (1624, 1034670), (1680, 1000181), (1740, 965692), (1820, 923244), (1885, 891408), (1895, 886704), (1911, 879280), (1960, 857298), (2030, 827736), (2184, 769370), (2262, 742840), (2274, 738920), (2320, 724269), (2352, 714415), (2436, 689780), (2548, 659460), (2639, 636720), (2653, 633360), (2730, 615496), (2842, 591240), (2940, 571532), (3016, 557130), (3032, 554190), (3045, 551824), (3120, 538559), (3185, 527568), (3248, 517335), (3480, 482846), (3640, 461622), (3770, 445704), (3790, 443352), (3822, 439640), (3920, 428649), (4060, 413868), (4263, 394160), (4368, 384685), (4524, 371420), (4548, 369460), (4872, 344890), (4927, 341040), (5096, 329730), (5278, 318360), (5306, 316680), (5460, 307748), (5655, 297136), (5684, 295620), (5685, 295568), (5880, 285766), (6032, 278565), (6064, 277095), (6090, 275912), (6370, 263784), (6960, 241423), (7105, 236496), (7280, 230811), (7540, 222852), (7580, 221676), (7644, 219820), (7917, 212240), (7959, 211120), (8120, 206934), (8526, 197080), (9048, 185710), (9096, 184730), (9555, 175856), (9744, 172445), (9854, 170520), (10192, 164865), (10556, 159180), (10612, 158340), (10920, 153874), (10991, 152880), (11310, 148568), (11368, 147810), (11370, 147784), (11760, 142883), (12180, 137956), (12740, 131892), (13195, 127344), (13265, 126672), (14210, 118248), (14781, 113680), (15080, 111426), (15160, 110838), (15288, 109910), (15834, 106120), (15918, 105560), (16240, 103467), (17052, 98540), (18096, 92855), (18192, 92365), (18473, 90960), (18571, 90480), (19110, 87928), (19708, 85260), (21112, 79590), (21224, 79170), (21315, 78832), (21840, 76937), (21982, 76440), (22620, 74284), (22736, 73905), (22740, 73892), (24360, 68978), (24635, 68208), (25480, 65946), (26390, 63672), (26530, 63336), (28420, 59124), (29562, 56840), (30160, 55713), (30320, 55419), (30576, 54955), (31668, 53060), (31836, 52780), (32973, 50960), (34104, 49270), (34489, 48720), (36946, 45480), (37142, 45240), (38220, 43964), (39416, 42630), (39585, 42448), (39795, 42224)]