8228406760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{10243}}^1$

素因数の和:10431

約数の個数: 128

約数和(自身を含む): 22422067200

約数和(自身を除く): 14193660440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 151, 152, 190, 266, 280, 302, 380, 532, 604, 665, 755, 760, 1057, 1064, 1208, 1330, 1510, 2114, 2660, 2869, 3020, 4228, 5285, 5320, 5738, 6040, 8456, 10243, 10570, 11476, 14345, 20083, 20486, 21140, 22952, 28690, 40166, 40972, 42280, 51215, 57380, 71701, 80332, 81944, 100415, 102430, 114760, 143402, 160664, 194617, 200830, 204860, 286804, 358505, 389234, 401660, 409720, 573608, 717010, 778468, 803320, 973085, 1362319, 1434020, 1546693, 1556936, 1946170, 2724638, 2868040, 3093386, 3892340, 5449276, 6186772, 6811595, 7733465, 7784680, 10826851, 10898552, 12373544, 13623190, 15466930, 21653702, 27246380, 29387167, 30933860, 43307404, 54134255, 54492760, 58774334, 61867720, 86614808, 108268510, 117548668, 146935835, 205710169, 216537020, 235097336, 293871670, 411420338, 433074040, 587743340, 822840676, 1028550845, 1175486680, 1645681352, 2057101690, 4114203380, 8228406760]

約数ペア:

[(1, 8228406760), (2, 4114203380), (4, 2057101690), (5, 1645681352), (7, 1175486680), (8, 1028550845), (10, 822840676), (14, 587743340), (19, 433074040), (20, 411420338), (28, 293871670), (35, 235097336), (38, 216537020), (40, 205710169), (56, 146935835), (70, 117548668), (76, 108268510), (95, 86614808), (133, 61867720), (140, 58774334), (151, 54492760), (152, 54134255), (190, 43307404), (266, 30933860), (280, 29387167), (302, 27246380), (380, 21653702), (532, 15466930), (604, 13623190), (665, 12373544), (755, 10898552), (760, 10826851), (1057, 7784680), (1064, 7733465), (1208, 6811595), (1330, 6186772), (1510, 5449276), (2114, 3892340), (2660, 3093386), (2869, 2868040), (3020, 2724638), (4228, 1946170), (5285, 1556936), (5320, 1546693), (5738, 1434020), (6040, 1362319), (8456, 973085), (10243, 803320), (10570, 778468), (11476, 717010), (14345, 573608), (20083, 409720), (20486, 401660), (21140, 389234), (22952, 358505), (28690, 286804), (40166, 204860), (40972, 200830), (42280, 194617), (51215, 160664), (57380, 143402), (71701, 114760), (80332, 102430), (81944, 100415)]