2917333440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{144709}}^1$

素因数の和:144739

約数の個数: 168

約数和(自身を含む): 11467978080

約数和(自身を除く): 8550644640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 144709, 289418, 434127, 578836, 723545, 868254, 1012963, 1157672, 1302381, 1447090, 1736508, 2025926, 2170635, 2315344, 2604762, 2894180, 3038889, 3473016, 4051852, 4341270, 4630688, 5064815, 5209524, 5788360, 6077778, 6511905, 6946032, 8103704, 8682540, 9116667, 9261376, 10129630, 10419048, 11576720, 12155556, 13023810, 13892064, 15194445, 16207408, 17365080, 18233334, 20259260, 20838096, 23153440, 24311112, 26047620, 27784128, 30388890, 32414816, 34730160, 36466668, 40518520, 41676192, 45583335, 46306880, 48622224, 52095240, 60777780, 64829632, 69460320, 72933336, 81037040, 83352384, 91166670, 97244448, 104190480, 121555560, 138920640, 145866672, 162074080, 182333340, 194488896, 208380960, 243111120, 291733344, 324148160, 364666680, 416761920, 486222240, 583466688, 729333360, 972444480, 1458666720, 2917333440]

約数ペア:

[(1, 2917333440), (2, 1458666720), (3, 972444480), (4, 729333360), (5, 583466688), (6, 486222240), (7, 416761920), (8, 364666680), (9, 324148160), (10, 291733344), (12, 243111120), (14, 208380960), (15, 194488896), (16, 182333340), (18, 162074080), (20, 145866672), (21, 138920640), (24, 121555560), (28, 104190480), (30, 97244448), (32, 91166670), (35, 83352384), (36, 81037040), (40, 72933336), (42, 69460320), (45, 64829632), (48, 60777780), (56, 52095240), (60, 48622224), (63, 46306880), (64, 45583335), (70, 41676192), (72, 40518520), (80, 36466668), (84, 34730160), (90, 32414816), (96, 30388890), (105, 27784128), (112, 26047620), (120, 24311112), (126, 23153440), (140, 20838096), (144, 20259260), (160, 18233334), (168, 17365080), (180, 16207408), (192, 15194445), (210, 13892064), (224, 13023810), (240, 12155556), (252, 11576720), (280, 10419048), (288, 10129630), (315, 9261376), (320, 9116667), (336, 8682540), (360, 8103704), (420, 6946032), (448, 6511905), (480, 6077778), (504, 5788360), (560, 5209524), (576, 5064815), (630, 4630688), (672, 4341270), (720, 4051852), (840, 3473016), (960, 3038889), (1008, 2894180), (1120, 2604762), (1260, 2315344), (1344, 2170635), (1440, 2025926), (1680, 1736508), (2016, 1447090), (2240, 1302381), (2520, 1157672), (2880, 1012963), (3360, 868254), (4032, 723545), (5040, 578836), (6720, 434127), (10080, 289418), (20160, 144709)]