1087663920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2389}}^1$

素因数の和:2683

約数の個数: 160

約数和(自身を含む): 3869276160

約数和(自身を除く): 2781612240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 271, 280, 336, 420, 542, 560, 813, 840, 1084, 1355, 1626, 1680, 1897, 2168, 2389, 2710, 3252, 3794, 4065, 4336, 4778, 5420, 5691, 6504, 7167, 7588, 8130, 9485, 9556, 10840, 11382, 11945, 13008, 14334, 15176, 16260, 16723, 18970, 19112, 21680, 22764, 23890, 28455, 28668, 30352, 32520, 33446, 35835, 37940, 38224, 45528, 47780, 50169, 56910, 57336, 65040, 66892, 71670, 75880, 83615, 91056, 95560, 100338, 113820, 114672, 133784, 143340, 151760, 167230, 191120, 200676, 227640, 250845, 267568, 286680, 334460, 401352, 455280, 501690, 573360, 647419, 668920, 802704, 1003380, 1294838, 1337840, 1942257, 2006760, 2589676, 3237095, 3884514, 4013520, 4531933, 5179352, 6474190, 7769028, 9063866, 9711285, 10358704, 12948380, 13595799, 15538056, 18127732, 19422570, 22659665, 25896760, 27191598, 31076112, 36255464, 38845140, 45319330, 51793520, 54383196, 67978995, 72510928, 77690280, 90638660, 108766392, 135957990, 155380560, 181277320, 217532784, 271915980, 362554640, 543831960, 1087663920]

約数ペア:

[(1, 1087663920), (2, 543831960), (3, 362554640), (4, 271915980), (5, 217532784), (6, 181277320), (7, 155380560), (8, 135957990), (10, 108766392), (12, 90638660), (14, 77690280), (15, 72510928), (16, 67978995), (20, 54383196), (21, 51793520), (24, 45319330), (28, 38845140), (30, 36255464), (35, 31076112), (40, 27191598), (42, 25896760), (48, 22659665), (56, 19422570), (60, 18127732), (70, 15538056), (80, 13595799), (84, 12948380), (105, 10358704), (112, 9711285), (120, 9063866), (140, 7769028), (168, 6474190), (210, 5179352), (240, 4531933), (271, 4013520), (280, 3884514), (336, 3237095), (420, 2589676), (542, 2006760), (560, 1942257), (813, 1337840), (840, 1294838), (1084, 1003380), (1355, 802704), (1626, 668920), (1680, 647419), (1897, 573360), (2168, 501690), (2389, 455280), (2710, 401352), (3252, 334460), (3794, 286680), (4065, 267568), (4336, 250845), (4778, 227640), (5420, 200676), (5691, 191120), (6504, 167230), (7167, 151760), (7588, 143340), (8130, 133784), (9485, 114672), (9556, 113820), (10840, 100338), (11382, 95560), (11945, 91056), (13008, 83615), (14334, 75880), (15176, 71670), (16260, 66892), (16723, 65040), (18970, 57336), (19112, 56910), (21680, 50169), (22764, 47780), (23890, 45528), (28455, 38224), (28668, 37940), (30352, 35835), (32520, 33446)]