424254040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4691}}^1$

素因数の和:4745

約数の個数: 128

約数和(自身を含む): 1216166400

約数和(自身を除く): 791912360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 119, 133, 136, 140, 152, 170, 190, 238, 266, 280, 323, 340, 380, 476, 532, 595, 646, 665, 680, 760, 952, 1064, 1190, 1292, 1330, 1615, 2261, 2380, 2584, 2660, 3230, 4522, 4691, 4760, 5320, 6460, 9044, 9382, 11305, 12920, 18088, 18764, 22610, 23455, 32837, 37528, 45220, 46910, 65674, 79747, 89129, 90440, 93820, 131348, 159494, 164185, 178258, 187640, 262696, 318988, 328370, 356516, 398735, 445645, 558229, 623903, 637976, 656740, 713032, 797470, 891290, 1116458, 1247806, 1313480, 1515193, 1594940, 1782580, 2232916, 2495612, 2791145, 3030386, 3119515, 3189880, 3565160, 4465832, 4991224, 5582290, 6060772, 6239030, 7575965, 10606351, 11164580, 12121544, 12478060, 15151930, 21212702, 22329160, 24956120, 30303860, 42425404, 53031755, 60607720, 84850808, 106063510, 212127020, 424254040]

約数ペア:

[(1, 424254040), (2, 212127020), (4, 106063510), (5, 84850808), (7, 60607720), (8, 53031755), (10, 42425404), (14, 30303860), (17, 24956120), (19, 22329160), (20, 21212702), (28, 15151930), (34, 12478060), (35, 12121544), (38, 11164580), (40, 10606351), (56, 7575965), (68, 6239030), (70, 6060772), (76, 5582290), (85, 4991224), (95, 4465832), (119, 3565160), (133, 3189880), (136, 3119515), (140, 3030386), (152, 2791145), (170, 2495612), (190, 2232916), (238, 1782580), (266, 1594940), (280, 1515193), (323, 1313480), (340, 1247806), (380, 1116458), (476, 891290), (532, 797470), (595, 713032), (646, 656740), (665, 637976), (680, 623903), (760, 558229), (952, 445645), (1064, 398735), (1190, 356516), (1292, 328370), (1330, 318988), (1615, 262696), (2261, 187640), (2380, 178258), (2584, 164185), (2660, 159494), (3230, 131348), (4522, 93820), (4691, 90440), (4760, 89129), (5320, 79747), (6460, 65674), (9044, 46910), (9382, 45220), (11305, 37528), (12920, 32837), (18088, 23455), (18764, 22610)]