261982554120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{607961}}^1$

素因数の和:608010

約数の個数: 320

約数和(自身を含む): 1059312988800

約数和(自身を除く): 797330434680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 81, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 324, 342, 360, 378, 380, 399, 405, 420, 456, 504, 513, 532, 540, 567, 570, 630, 648, 665, 684, 756, 760, 798, 810, 840, 855, 945, 1026, 1064, 1080, 1134, 1140, 1197, 1260, 1330, 1368, 1512, 1539, 1596, 1620, 1710, 1890, 1995, 2052, 2268, 2280, 2394, 2520, 2565, 2660, 2835, 3078, 3192, 3240, 3420, 3591, 3780, 3990, 4104, 4536, 4788, 5130, 5320, 5670, 5985, 6156, 6840, 7182, 7560, 7695, 7980, 9576, 10260, 10773, 11340, 11970, 12312, 14364, 15390, 15960, 17955, 20520, 21546, 22680, 23940, 28728, 30780, 35910, 43092, 47880, 53865, 61560, 71820, 86184, 107730, 143640, 215460, 430920, 607961, 1215922, 1823883, 2431844, 3039805, 3647766, 4255727, 4863688, 5471649, 6079610, 7295532, 8511454, 9119415, 10943298, 11551259, 12159220, 12767181, 14591064, 16414947, 17022908, 18238830, 21278635, 21886596, 23102518, 24318440, 25534362, 27358245, 32829894, 34045816, 34653777, 36477660, 38301543, 42557270, 43773192, 46205036, 49244841, 51068724, 54716490, 57756295, 63835905, 65659788, 69307554, 72955320, 76603086, 80858813, 82074735, 85114540, 92410072, 98489682, 102137448, 103961331, 109432980, 114904629, 115512590, 127671810, 131319576, 138615108, 153206172, 161717626, 164149470, 170229080, 173268885, 191507715, 196979364, 207922662, 218865960, 229809258, 231025180, 242576439, 246224205, 255343620, 277230216, 306412344, 311883993, 323435252, 328298940, 344713887, 346537770, 383015430, 393958728, 404294065, 415845324, 459618516, 462050360, 485152878, 492448410, 510687240, 519806655, 574523145, 623767986, 646870504, 656597880, 689427774, 693075540, 727729317, 766030860, 808588130, 831690648, 919237032, 935651979, 970305756, 984896820, 1039613310, 1149046290, 1212882195, 1247535972, 1378855548, 1386151080, 1455458634, 1532061720, 1559419965, 1617176260, 1723569435, 1871303958, 1940611512, 1969793640, 2079226620, 2183187951, 2298092580, 2425764390, 2495071944, 2757711096, 2910917268, 3118839930, 3234352520, 3447138870, 3638646585, 3742607916, 4158453240, 4366375902, 4596185160, 4678259895, 4851528780, 5821834536, 6237679860, 6549563853, 6894277740, 7277293170, 7485215832, 8732751804, 9356519790, 9703057560, 10915939755, 12475359720, 13099127706, 13788555480, 14554586340, 17465503608, 18713039580, 21831879510, 26198255412, 29109172680, 32747819265, 37426079160, 43663759020, 52396510824, 65495638530, 87327518040, 130991277060, 261982554120]

約数ペア:

[(1, 261982554120), (2, 130991277060), (3, 87327518040), (4, 65495638530), (5, 52396510824), (6, 43663759020), (7, 37426079160), (8, 32747819265), (9, 29109172680), (10, 26198255412), (12, 21831879510), (14, 18713039580), (15, 17465503608), (18, 14554586340), (19, 13788555480), (20, 13099127706), (21, 12475359720), (24, 10915939755), (27, 9703057560), (28, 9356519790), (30, 8732751804), (35, 7485215832), (36, 7277293170), (38, 6894277740), (40, 6549563853), (42, 6237679860), (45, 5821834536), (54, 4851528780), (56, 4678259895), (57, 4596185160), (60, 4366375902), (63, 4158453240), (70, 3742607916), (72, 3638646585), (76, 3447138870), (81, 3234352520), (84, 3118839930), (90, 2910917268), (95, 2757711096), (105, 2495071944), (108, 2425764390), (114, 2298092580), (120, 2183187951), (126, 2079226620), (133, 1969793640), (135, 1940611512), (140, 1871303958), (152, 1723569435), (162, 1617176260), (168, 1559419965), (171, 1532061720), (180, 1455458634), (189, 1386151080), (190, 1378855548), (210, 1247535972), (216, 1212882195), (228, 1149046290), (252, 1039613310), (266, 984896820), (270, 970305756), (280, 935651979), (285, 919237032), (315, 831690648), (324, 808588130), (342, 766030860), (360, 727729317), (378, 693075540), (380, 689427774), (399, 656597880), (405, 646870504), (420, 623767986), (456, 574523145), (504, 519806655), (513, 510687240), (532, 492448410), (540, 485152878), (567, 462050360), (570, 459618516), (630, 415845324), (648, 404294065), (665, 393958728), (684, 383015430), (756, 346537770), (760, 344713887), (798, 328298940), (810, 323435252), (840, 311883993), (855, 306412344), (945, 277230216), (1026, 255343620), (1064, 246224205), (1080, 242576439), (1134, 231025180), (1140, 229809258), (1197, 218865960), (1260, 207922662), (1330, 196979364), (1368, 191507715), (1512, 173268885), (1539, 170229080), (1596, 164149470), (1620, 161717626), (1710, 153206172), (1890, 138615108), (1995, 131319576), (2052, 127671810), (2268, 115512590), (2280, 114904629), (2394, 109432980), (2520, 103961331), (2565, 102137448), (2660, 98489682), (2835, 92410072), (3078, 85114540), (3192, 82074735), (3240, 80858813), (3420, 76603086), (3591, 72955320), (3780, 69307554), (3990, 65659788), (4104, 63835905), (4536, 57756295), (4788, 54716490), (5130, 51068724), (5320, 49244841), (5670, 46205036), (5985, 43773192), (6156, 42557270), (6840, 38301543), (7182, 36477660), (7560, 34653777), (7695, 34045816), (7980, 32829894), (9576, 27358245), (10260, 25534362), (10773, 24318440), (11340, 23102518), (11970, 21886596), (12312, 21278635), (14364, 18238830), (15390, 17022908), (15960, 16414947), (17955, 14591064), (20520, 12767181), (21546, 12159220), (22680, 11551259), (23940, 10943298), (28728, 9119415), (30780, 8511454), (35910, 7295532), (43092, 6079610), (47880, 5471649), (53865, 4863688), (61560, 4255727), (71820, 3647766), (86184, 3039805), (107730, 2431844), (143640, 1823883), (215460, 1215922), (430920, 607961)]