303346680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27779}}^1$

素因数の和:27813

約数の個数: 128

約数和(自身を含む): 1120089600

約数和(自身を除く): 816742920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 27779, 55558, 83337, 111116, 138895, 166674, 194453, 222232, 277790, 333348, 361127, 388906, 416685, 555580, 583359, 666696, 722254, 777812, 833370, 972265, 1083381, 1111160, 1166718, 1444508, 1555624, 1666740, 1805635, 1944530, 2166762, 2333436, 2527889, 2889016, 2916795, 3333480, 3611270, 3889060, 4333524, 4666872, 5055778, 5416905, 5833590, 7222540, 7583667, 7778120, 8667048, 10111556, 10833810, 11667180, 12639445, 14445080, 15167334, 20223112, 21667620, 23334360, 25278890, 30334668, 37918335, 43335240, 50557780, 60669336, 75836670, 101115560, 151673340, 303346680]

約数ペア:

[(1, 303346680), (2, 151673340), (3, 101115560), (4, 75836670), (5, 60669336), (6, 50557780), (7, 43335240), (8, 37918335), (10, 30334668), (12, 25278890), (13, 23334360), (14, 21667620), (15, 20223112), (20, 15167334), (21, 14445080), (24, 12639445), (26, 11667180), (28, 10833810), (30, 10111556), (35, 8667048), (39, 7778120), (40, 7583667), (42, 7222540), (52, 5833590), (56, 5416905), (60, 5055778), (65, 4666872), (70, 4333524), (78, 3889060), (84, 3611270), (91, 3333480), (104, 2916795), (105, 2889016), (120, 2527889), (130, 2333436), (140, 2166762), (156, 1944530), (168, 1805635), (182, 1666740), (195, 1555624), (210, 1444508), (260, 1166718), (273, 1111160), (280, 1083381), (312, 972265), (364, 833370), (390, 777812), (420, 722254), (455, 666696), (520, 583359), (546, 555580), (728, 416685), (780, 388906), (840, 361127), (910, 333348), (1092, 277790), (1365, 222232), (1560, 194453), (1820, 166674), (2184, 138895), (2730, 111116), (3640, 83337), (5460, 55558), (10920, 27779)]