20140752870

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{34487}}^1$

素因数の和:34616

約数の個数: 160

約数和(自身を含む): 62495566848

約数和(自身を除く): 42354813978

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 103, 105, 126, 135, 162, 189, 206, 210, 270, 309, 315, 378, 405, 515, 567, 618, 630, 721, 810, 927, 945, 1030, 1134, 1442, 1545, 1854, 1890, 2163, 2781, 2835, 3090, 3605, 4326, 4635, 5562, 5670, 6489, 7210, 8343, 9270, 10815, 12978, 13905, 16686, 19467, 21630, 27810, 32445, 34487, 38934, 41715, 58401, 64890, 68974, 83430, 97335, 103461, 116802, 172435, 194670, 206922, 241409, 292005, 310383, 344870, 482818, 517305, 584010, 620766, 724227, 931149, 1034610, 1207045, 1448454, 1551915, 1862298, 2172681, 2414090, 2793447, 3103830, 3552161, 3621135, 4345362, 4655745, 5586894, 6518043, 7104322, 7242270, 9311490, 10656483, 10863405, 13036086, 13967235, 17760805, 19554129, 21312966, 21726810, 24865127, 27934470, 31969449, 32590215, 35521610, 39108258, 49730254, 53282415, 63938898, 65180430, 74595381, 95908347, 97770645, 106564830, 124325635, 149190762, 159847245, 191816694, 195541290, 223786143, 248651270, 287725041, 319694490, 372976905, 447572286, 479541735, 575450082, 671358429, 745953810, 959083470, 1118930715, 1342716858, 1438625205, 2014075287, 2237861430, 2877250410, 3356792145, 4028150574, 6713584290, 10070376435, 20140752870]

約数ペア:

[(1, 20140752870), (2, 10070376435), (3, 6713584290), (5, 4028150574), (6, 3356792145), (7, 2877250410), (9, 2237861430), (10, 2014075287), (14, 1438625205), (15, 1342716858), (18, 1118930715), (21, 959083470), (27, 745953810), (30, 671358429), (35, 575450082), (42, 479541735), (45, 447572286), (54, 372976905), (63, 319694490), (70, 287725041), (81, 248651270), (90, 223786143), (103, 195541290), (105, 191816694), (126, 159847245), (135, 149190762), (162, 124325635), (189, 106564830), (206, 97770645), (210, 95908347), (270, 74595381), (309, 65180430), (315, 63938898), (378, 53282415), (405, 49730254), (515, 39108258), (567, 35521610), (618, 32590215), (630, 31969449), (721, 27934470), (810, 24865127), (927, 21726810), (945, 21312966), (1030, 19554129), (1134, 17760805), (1442, 13967235), (1545, 13036086), (1854, 10863405), (1890, 10656483), (2163, 9311490), (2781, 7242270), (2835, 7104322), (3090, 6518043), (3605, 5586894), (4326, 4655745), (4635, 4345362), (5562, 3621135), (5670, 3552161), (6489, 3103830), (7210, 2793447), (8343, 2414090), (9270, 2172681), (10815, 1862298), (12978, 1551915), (13905, 1448454), (16686, 1207045), (19467, 1034610), (21630, 931149), (27810, 724227), (32445, 620766), (34487, 584010), (38934, 517305), (41715, 482818), (58401, 344870), (64890, 310383), (68974, 292005), (83430, 241409), (97335, 206922), (103461, 194670), (116802, 172435)]