12378224880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{129263}}^1$

素因数の和:129308

約数の個数: 240

約数和(自身を含む): 50009656320

約数和(自身を除く): 37631431440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15960, 19152, 23940, 31920, 47880, 95760, 129263, 258526, 387789, 517052, 646315, 775578, 904841, 1034104, 1163367, 1292630, 1551156, 1809682, 1938945, 2068208, 2326734, 2455997, 2585260, 2714523, 3102312, 3619364, 3877890, 4524205, 4653468, 4911994, 5170520, 5429046, 5816835, 6204624, 7238728, 7367991, 7755780, 8143569, 9048410, 9306936, 9823988, 10341040, 10858092, 11633670, 12279985, 13572615, 14477456, 14735982, 15511560, 16287138, 17191979, 18096820, 18613872, 19647976, 21716184, 22103973, 23267340, 24559970, 27145230, 29471964, 31023120, 32574276, 34383958, 36193640, 36839955, 39295952, 40717845, 43432368, 44207946, 46534680, 49119940, 51575937, 54290460, 58943928, 65148552, 68767916, 72387280, 73679910, 81435690, 85959895, 88415892, 93069360, 98239880, 103151874, 108580920, 110519865, 117887856, 130297104, 137535832, 147359820, 154727811, 162871380, 171919790, 176831784, 196479760, 206303748, 217161840, 221039730, 257879685, 275071664, 294719640, 309455622, 325742760, 343839580, 353663568, 412607496, 442079460, 515759370, 589439280, 618911244, 651485520, 687679160, 773639055, 825214992, 884158920, 1031518740, 1237822488, 1375358320, 1547278110, 1768317840, 2063037480, 2475644976, 3094556220, 4126074960, 6189112440, 12378224880]

約数ペア:

[(1, 12378224880), (2, 6189112440), (3, 4126074960), (4, 3094556220), (5, 2475644976), (6, 2063037480), (7, 1768317840), (8, 1547278110), (9, 1375358320), (10, 1237822488), (12, 1031518740), (14, 884158920), (15, 825214992), (16, 773639055), (18, 687679160), (19, 651485520), (20, 618911244), (21, 589439280), (24, 515759370), (28, 442079460), (30, 412607496), (35, 353663568), (36, 343839580), (38, 325742760), (40, 309455622), (42, 294719640), (45, 275071664), (48, 257879685), (56, 221039730), (57, 217161840), (60, 206303748), (63, 196479760), (70, 176831784), (72, 171919790), (76, 162871380), (80, 154727811), (84, 147359820), (90, 137535832), (95, 130297104), (105, 117887856), (112, 110519865), (114, 108580920), (120, 103151874), (126, 98239880), (133, 93069360), (140, 88415892), (144, 85959895), (152, 81435690), (168, 73679910), (171, 72387280), (180, 68767916), (190, 65148552), (210, 58943928), (228, 54290460), (240, 51575937), (252, 49119940), (266, 46534680), (280, 44207946), (285, 43432368), (304, 40717845), (315, 39295952), (336, 36839955), (342, 36193640), (360, 34383958), (380, 32574276), (399, 31023120), (420, 29471964), (456, 27145230), (504, 24559970), (532, 23267340), (560, 22103973), (570, 21716184), (630, 19647976), (665, 18613872), (684, 18096820), (720, 17191979), (760, 16287138), (798, 15511560), (840, 14735982), (855, 14477456), (912, 13572615), (1008, 12279985), (1064, 11633670), (1140, 10858092), (1197, 10341040), (1260, 9823988), (1330, 9306936), (1368, 9048410), (1520, 8143569), (1596, 7755780), (1680, 7367991), (1710, 7238728), (1995, 6204624), (2128, 5816835), (2280, 5429046), (2394, 5170520), (2520, 4911994), (2660, 4653468), (2736, 4524205), (3192, 3877890), (3420, 3619364), (3990, 3102312), (4560, 2714523), (4788, 2585260), (5040, 2455997), (5320, 2326734), (5985, 2068208), (6384, 1938945), (6840, 1809682), (7980, 1551156), (9576, 1292630), (10640, 1163367), (11970, 1034104), (13680, 904841), (15960, 775578), (19152, 646315), (23940, 517052), (31920, 387789), (47880, 258526), (95760, 129263)]