9221641520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2939}}^1$

素因数の和:3403

約数の個数: 160

約数和(自身を含む): 26458306560

約数和(自身を除く): 17236665040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 431, 455, 520, 560, 728, 862, 910, 1040, 1456, 1724, 1820, 2155, 2939, 3017, 3448, 3640, 4310, 5603, 5878, 6034, 6896, 7280, 8620, 11206, 11756, 12068, 14695, 15085, 17240, 20573, 22412, 23512, 24136, 28015, 29390, 30170, 34480, 38207, 39221, 41146, 44824, 47024, 48272, 56030, 58780, 60340, 76414, 78442, 82292, 89648, 102865, 112060, 117560, 120680, 152828, 156884, 164584, 191035, 196105, 205730, 224120, 235120, 241360, 267449, 305656, 313768, 329168, 382070, 392210, 411460, 448240, 534898, 611312, 627536, 764140, 784420, 822920, 1069796, 1266709, 1337245, 1528280, 1568840, 1645840, 2139592, 2533418, 2674490, 3056560, 3137680, 4279184, 5066836, 5348980, 6333545, 8866963, 10133672, 10697960, 12667090, 16467217, 17733926, 20267344, 21395920, 25334180, 32934434, 35467852, 44334815, 50668360, 65868868, 70935704, 82336085, 88669630, 101336720, 115270519, 131737736, 141871408, 164672170, 177339260, 230541038, 263475472, 329344340, 354678520, 461082076, 576352595, 658688680, 709357040, 922164152, 1152705190, 1317377360, 1844328304, 2305410380, 4610820760, 9221641520]

約数ペア:

[(1, 9221641520), (2, 4610820760), (4, 2305410380), (5, 1844328304), (7, 1317377360), (8, 1152705190), (10, 922164152), (13, 709357040), (14, 658688680), (16, 576352595), (20, 461082076), (26, 354678520), (28, 329344340), (35, 263475472), (40, 230541038), (52, 177339260), (56, 164672170), (65, 141871408), (70, 131737736), (80, 115270519), (91, 101336720), (104, 88669630), (112, 82336085), (130, 70935704), (140, 65868868), (182, 50668360), (208, 44334815), (260, 35467852), (280, 32934434), (364, 25334180), (431, 21395920), (455, 20267344), (520, 17733926), (560, 16467217), (728, 12667090), (862, 10697960), (910, 10133672), (1040, 8866963), (1456, 6333545), (1724, 5348980), (1820, 5066836), (2155, 4279184), (2939, 3137680), (3017, 3056560), (3448, 2674490), (3640, 2533418), (4310, 2139592), (5603, 1645840), (5878, 1568840), (6034, 1528280), (6896, 1337245), (7280, 1266709), (8620, 1069796), (11206, 822920), (11756, 784420), (12068, 764140), (14695, 627536), (15085, 611312), (17240, 534898), (20573, 448240), (22412, 411460), (23512, 392210), (24136, 382070), (28015, 329168), (29390, 313768), (30170, 305656), (34480, 267449), (38207, 241360), (39221, 235120), (41146, 224120), (44824, 205730), (47024, 196105), (48272, 191035), (56030, 164584), (58780, 156884), (60340, 152828), (76414, 120680), (78442, 117560), (82292, 112060), (89648, 102865)]