228730920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10193}}^1$

素因数の和:10235

約数の個数: 128

約数和(自身を含む): 792685440

約数和(自身を除く): 563954520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 10193, 11220, 20386, 22440, 30579, 40772, 50965, 61158, 81544, 101930, 112123, 122316, 152895, 173281, 203860, 224246, 244632, 305790, 336369, 346562, 407720, 448492, 519843, 560615, 611580, 672738, 693124, 866405, 896984, 1039686, 1121230, 1223160, 1345476, 1386248, 1681845, 1732810, 1906091, 2079372, 2242460, 2599215, 2690952, 3363690, 3465620, 3812182, 4158744, 4484920, 5198430, 5718273, 6727380, 6931240, 7624364, 9530455, 10396860, 11436546, 13454760, 15248728, 19060910, 20793720, 22873092, 28591365, 38121820, 45746184, 57182730, 76243640, 114365460, 228730920]

約数ペア:

[(1, 228730920), (2, 114365460), (3, 76243640), (4, 57182730), (5, 45746184), (6, 38121820), (8, 28591365), (10, 22873092), (11, 20793720), (12, 19060910), (15, 15248728), (17, 13454760), (20, 11436546), (22, 10396860), (24, 9530455), (30, 7624364), (33, 6931240), (34, 6727380), (40, 5718273), (44, 5198430), (51, 4484920), (55, 4158744), (60, 3812182), (66, 3465620), (68, 3363690), (85, 2690952), (88, 2599215), (102, 2242460), (110, 2079372), (120, 1906091), (132, 1732810), (136, 1681845), (165, 1386248), (170, 1345476), (187, 1223160), (204, 1121230), (220, 1039686), (255, 896984), (264, 866405), (330, 693124), (340, 672738), (374, 611580), (408, 560615), (440, 519843), (510, 448492), (561, 407720), (660, 346562), (680, 336369), (748, 305790), (935, 244632), (1020, 224246), (1122, 203860), (1320, 173281), (1496, 152895), (1870, 122316), (2040, 112123), (2244, 101930), (2805, 81544), (3740, 61158), (4488, 50965), (5610, 40772), (7480, 30579), (10193, 22440), (11220, 20386)]