1090887840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{108223}}^1$

素因数の和:108251

約数の個数: 144

約数和(自身を含む): 4254501888

約数和(自身を除く): 3163614048

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 108223, 216446, 324669, 432892, 541115, 649338, 757561, 865784, 974007, 1082230, 1298676, 1515122, 1623345, 1731568, 1948014, 2164460, 2272683, 2597352, 3030244, 3246690, 3463136, 3787805, 3896028, 4328920, 4545366, 4870035, 5194704, 6060488, 6493380, 6818049, 7575610, 7792056, 8657840, 9090732, 9740070, 10389408, 11363415, 12120976, 12986760, 13636098, 15151220, 15584112, 17315680, 18181464, 19480140, 22726830, 24241952, 25973520, 27272196, 30302440, 31168224, 34090245, 36362928, 38960280, 45453660, 51947040, 54544392, 60604880, 68180490, 72725856, 77920560, 90907320, 109088784, 121209760, 136360980, 155841120, 181814640, 218177568, 272721960, 363629280, 545443920, 1090887840]

約数ペア:

[(1, 1090887840), (2, 545443920), (3, 363629280), (4, 272721960), (5, 218177568), (6, 181814640), (7, 155841120), (8, 136360980), (9, 121209760), (10, 109088784), (12, 90907320), (14, 77920560), (15, 72725856), (16, 68180490), (18, 60604880), (20, 54544392), (21, 51947040), (24, 45453660), (28, 38960280), (30, 36362928), (32, 34090245), (35, 31168224), (36, 30302440), (40, 27272196), (42, 25973520), (45, 24241952), (48, 22726830), (56, 19480140), (60, 18181464), (63, 17315680), (70, 15584112), (72, 15151220), (80, 13636098), (84, 12986760), (90, 12120976), (96, 11363415), (105, 10389408), (112, 9740070), (120, 9090732), (126, 8657840), (140, 7792056), (144, 7575610), (160, 6818049), (168, 6493380), (180, 6060488), (210, 5194704), (224, 4870035), (240, 4545366), (252, 4328920), (280, 3896028), (288, 3787805), (315, 3463136), (336, 3246690), (360, 3030244), (420, 2597352), (480, 2272683), (504, 2164460), (560, 1948014), (630, 1731568), (672, 1623345), (720, 1515122), (840, 1298676), (1008, 1082230), (1120, 974007), (1260, 865784), (1440, 757561), (1680, 649338), (2016, 541115), (2520, 432892), (3360, 324669), (5040, 216446), (10080, 108223)]