15678079470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1\times {\mathrm{1783}}^1$

素因数の和:2951

約数の個数: 128

約数和(自身を含む): 43312665600

約数和(自身を除く): 27634586130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1123, 1305, 1566, 1783, 2246, 2610, 3369, 3566, 3915, 5349, 5615, 6738, 7830, 8915, 10107, 10698, 11230, 16047, 16845, 17830, 20214, 26745, 30321, 32094, 32567, 33690, 48141, 50535, 51707, 53490, 60642, 65134, 80235, 96282, 97701, 101070, 103414, 151605, 155121, 160470, 162835, 195402, 240705, 258535, 293103, 303210, 310242, 325670, 465363, 481410, 488505, 517070, 586206, 775605, 879309, 930726, 977010, 1396089, 1465515, 1551210, 1758618, 2002309, 2326815, 2792178, 2931030, 4004618, 4396545, 4653630, 6006927, 6980445, 8793090, 10011545, 12013854, 13960890, 18020781, 20023090, 30034635, 36041562, 54062343, 58066961, 60069270, 90103905, 108124686, 116133922, 174200883, 180207810, 270311715, 290334805, 348401766, 522602649, 540623430, 580669610, 871004415, 1045205298, 1567807947, 1742008830, 2613013245, 3135615894, 5226026490, 7839039735, 15678079470]

約数ペア:

[(1, 15678079470), (2, 7839039735), (3, 5226026490), (5, 3135615894), (6, 2613013245), (9, 1742008830), (10, 1567807947), (15, 1045205298), (18, 871004415), (27, 580669610), (29, 540623430), (30, 522602649), (45, 348401766), (54, 290334805), (58, 270311715), (87, 180207810), (90, 174200883), (135, 116133922), (145, 108124686), (174, 90103905), (261, 60069270), (270, 58066961), (290, 54062343), (435, 36041562), (522, 30034635), (783, 20023090), (870, 18020781), (1123, 13960890), (1305, 12013854), (1566, 10011545), (1783, 8793090), (2246, 6980445), (2610, 6006927), (3369, 4653630), (3566, 4396545), (3915, 4004618), (5349, 2931030), (5615, 2792178), (6738, 2326815), (7830, 2002309), (8915, 1758618), (10107, 1551210), (10698, 1465515), (11230, 1396089), (16047, 977010), (16845, 930726), (17830, 879309), (20214, 775605), (26745, 586206), (30321, 517070), (32094, 488505), (32567, 481410), (33690, 465363), (48141, 325670), (50535, 310242), (51707, 303210), (53490, 293103), (60642, 258535), (65134, 240705), (80235, 195402), (96282, 162835), (97701, 160470), (101070, 155121), (103414, 151605)]