267820410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 761757696

約数和(自身を除く): 493937286

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 163, 165, 195, 286, 326, 330, 383, 390, 429, 489, 715, 766, 815, 858, 978, 1149, 1430, 1630, 1793, 1915, 2119, 2145, 2298, 2445, 3586, 3830, 4213, 4238, 4290, 4890, 4979, 5379, 5745, 6357, 8426, 8965, 9958, 10595, 10758, 11490, 12639, 12714, 14937, 17930, 21065, 21190, 23309, 24895, 25278, 26895, 29874, 31785, 42130, 46618, 49790, 53790, 54769, 62429, 63195, 63570, 69927, 74685, 109538, 116545, 124858, 126390, 139854, 149370, 164307, 187287, 233090, 273845, 312145, 328614, 349635, 374574, 547690, 624290, 686719, 699270, 811577, 821535, 936435, 1373438, 1623154, 1643070, 1872870, 2060157, 2434731, 3433595, 4057885, 4120314, 4869462, 6867190, 8115770, 8927347, 10300785, 12173655, 17854694, 20601570, 24347310, 26782041, 44636735, 53564082, 89273470, 133910205, 267820410]

約数ペア:

[(1, 267820410), (2, 133910205), (3, 89273470), (5, 53564082), (6, 44636735), (10, 26782041), (11, 24347310), (13, 20601570), (15, 17854694), (22, 12173655), (26, 10300785), (30, 8927347), (33, 8115770), (39, 6867190), (55, 4869462), (65, 4120314), (66, 4057885), (78, 3433595), (110, 2434731), (130, 2060157), (143, 1872870), (163, 1643070), (165, 1623154), (195, 1373438), (286, 936435), (326, 821535), (330, 811577), (383, 699270), (390, 686719), (429, 624290), (489, 547690), (715, 374574), (766, 349635), (815, 328614), (858, 312145), (978, 273845), (1149, 233090), (1430, 187287), (1630, 164307), (1793, 149370), (1915, 139854), (2119, 126390), (2145, 124858), (2298, 116545), (2445, 109538), (3586, 74685), (3830, 69927), (4213, 63570), (4238, 63195), (4290, 62429), (4890, 54769), (4979, 53790), (5379, 49790), (5745, 46618), (6357, 42130), (8426, 31785), (8965, 29874), (9958, 26895), (10595, 25278), (10758, 24895), (11490, 23309), (12639, 21190), (12714, 21065), (14937, 17930)]