1059981720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2638

約数の個数: 192

約数和(自身を含む): 3752697600

約数和(自身を除く): 2692715880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 71, 84, 98, 105, 120, 140, 142, 147, 168, 196, 210, 213, 245, 280, 284, 294, 355, 392, 420, 426, 490, 497, 568, 588, 710, 735, 840, 852, 980, 994, 1065, 1176, 1420, 1470, 1491, 1704, 1960, 1988, 2130, 2485, 2539, 2840, 2940, 2982, 3479, 3976, 4260, 4970, 5078, 5880, 5964, 6958, 7455, 7617, 8520, 9940, 10156, 10437, 11928, 12695, 13916, 14910, 15234, 17395, 17773, 19880, 20312, 20874, 25390, 27832, 29820, 30468, 34790, 35546, 38085, 41748, 50780, 52185, 53319, 59640, 60936, 69580, 71092, 76170, 83496, 88865, 101560, 104370, 106638, 124411, 139160, 142184, 152340, 177730, 180269, 208740, 213276, 248822, 266595, 304680, 355460, 360538, 373233, 417480, 426552, 497644, 533190, 540807, 622055, 710920, 721076, 746466, 901345, 995288, 1066380, 1081614, 1244110, 1261883, 1442152, 1492932, 1802690, 1866165, 2132760, 2163228, 2488220, 2523766, 2704035, 2985864, 3605380, 3732330, 3785649, 4326456, 4976440, 5047532, 5408070, 6309415, 7210760, 7464660, 7571298, 8833181, 10095064, 10816140, 12618830, 14929320, 15142596, 17666362, 18928245, 21632280, 25237660, 26499543, 30285192, 35332724, 37856490, 44165905, 50475320, 52999086, 70665448, 75712980, 88331810, 105998172, 132497715, 151425960, 176663620, 211996344, 264995430, 353327240, 529990860, 1059981720]

約数ペア:

[(1, 1059981720), (2, 529990860), (3, 353327240), (4, 264995430), (5, 211996344), (6, 176663620), (7, 151425960), (8, 132497715), (10, 105998172), (12, 88331810), (14, 75712980), (15, 70665448), (20, 52999086), (21, 50475320), (24, 44165905), (28, 37856490), (30, 35332724), (35, 30285192), (40, 26499543), (42, 25237660), (49, 21632280), (56, 18928245), (60, 17666362), (70, 15142596), (71, 14929320), (84, 12618830), (98, 10816140), (105, 10095064), (120, 8833181), (140, 7571298), (142, 7464660), (147, 7210760), (168, 6309415), (196, 5408070), (210, 5047532), (213, 4976440), (245, 4326456), (280, 3785649), (284, 3732330), (294, 3605380), (355, 2985864), (392, 2704035), (420, 2523766), (426, 2488220), (490, 2163228), (497, 2132760), (568, 1866165), (588, 1802690), (710, 1492932), (735, 1442152), (840, 1261883), (852, 1244110), (980, 1081614), (994, 1066380), (1065, 995288), (1176, 901345), (1420, 746466), (1470, 721076), (1491, 710920), (1704, 622055), (1960, 540807), (1988, 533190), (2130, 497644), (2485, 426552), (2539, 417480), (2840, 373233), (2940, 360538), (2982, 355460), (3479, 304680), (3976, 266595), (4260, 248822), (4970, 213276), (5078, 208740), (5880, 180269), (5964, 177730), (6958, 152340), (7455, 142184), (7617, 139160), (8520, 124411), (9940, 106638), (10156, 104370), (10437, 101560), (11928, 88865), (12695, 83496), (13916, 76170), (14910, 71092), (15234, 69580), (17395, 60936), (17773, 59640), (19880, 53319), (20312, 52185), (20874, 50780), (25390, 41748), (27832, 38085), (29820, 35546), (30468, 34790)]