1121401533280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{7639}}^1\times {\mathrm{131071}}^1$

素因数の和:138732

約数の個数: 96

約数和(自身を含む): 3028203601920

約数和(自身を除く): 1906802068640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 7639, 15278, 30556, 38195, 53473, 61112, 76390, 106946, 122224, 131071, 152780, 213892, 244448, 262142, 267365, 305560, 427784, 524284, 534730, 611120, 655355, 855568, 917497, 1048568, 1069460, 1222240, 1310710, 1711136, 1834994, 2097136, 2138920, 2621420, 3669988, 4194272, 4277840, 4587485, 5242840, 7339976, 8555680, 9174970, 10485680, 14679952, 18349940, 20971360, 29359904, 36699880, 73399760, 146799520, 1001251369, 2002502738, 4005005476, 5006256845, 7008759583, 8010010952, 10012513690, 14017519166, 16020021904, 20025027380, 28035038332, 32040043808, 35043797915, 40050054760, 56070076664, 70087595830, 80100109520, 112140153328, 140175191660, 160200219040, 224280306656, 280350383320, 560700766640, 1121401533280]

約数ペア:

[(1, 1121401533280), (2, 560700766640), (4, 280350383320), (5, 224280306656), (7, 160200219040), (8, 140175191660), (10, 112140153328), (14, 80100109520), (16, 70087595830), (20, 56070076664), (28, 40050054760), (32, 35043797915), (35, 32040043808), (40, 28035038332), (56, 20025027380), (70, 16020021904), (80, 14017519166), (112, 10012513690), (140, 8010010952), (160, 7008759583), (224, 5006256845), (280, 4005005476), (560, 2002502738), (1120, 1001251369), (7639, 146799520), (15278, 73399760), (30556, 36699880), (38195, 29359904), (53473, 20971360), (61112, 18349940), (76390, 14679952), (106946, 10485680), (122224, 9174970), (131071, 8555680), (152780, 7339976), (213892, 5242840), (244448, 4587485), (262142, 4277840), (267365, 4194272), (305560, 3669988), (427784, 2621420), (524284, 2138920), (534730, 2097136), (611120, 1834994), (655355, 1711136), (855568, 1310710), (917497, 1222240), (1048568, 1069460)]