16276507020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{18679}}^1$

素因数の和:18844

約数の個数: 144

約数和(自身を含む): 50914805760

約数和(自身を除く): 34638298740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 103, 141, 180, 188, 206, 235, 282, 309, 412, 423, 470, 515, 564, 618, 705, 846, 927, 940, 1030, 1236, 1410, 1545, 1692, 1854, 2060, 2115, 2820, 3090, 3708, 4230, 4635, 4841, 6180, 8460, 9270, 9682, 14523, 18540, 18679, 19364, 24205, 29046, 37358, 43569, 48410, 56037, 58092, 72615, 74716, 87138, 93395, 96820, 112074, 145230, 168111, 174276, 186790, 217845, 224148, 280185, 290460, 336222, 373580, 435690, 560370, 672444, 840555, 871380, 877913, 1120740, 1681110, 1755826, 1923937, 2633739, 3362220, 3511652, 3847874, 4389565, 5267478, 5771811, 7695748, 7901217, 8779130, 9619685, 10534956, 11543622, 13168695, 15802434, 17315433, 17558260, 19239370, 23087244, 26337390, 28859055, 31604868, 34630866, 38478740, 39506085, 52674780, 57718110, 69261732, 79012170, 86577165, 90425039, 115436220, 158024340, 173154330, 180850078, 271275117, 346308660, 361700156, 452125195, 542550234, 813825351, 904250390, 1085100468, 1356375585, 1627650702, 1808500780, 2712751170, 3255301404, 4069126755, 5425502340, 8138253510, 16276507020]

約数ペア:

[(1, 16276507020), (2, 8138253510), (3, 5425502340), (4, 4069126755), (5, 3255301404), (6, 2712751170), (9, 1808500780), (10, 1627650702), (12, 1356375585), (15, 1085100468), (18, 904250390), (20, 813825351), (30, 542550234), (36, 452125195), (45, 361700156), (47, 346308660), (60, 271275117), (90, 180850078), (94, 173154330), (103, 158024340), (141, 115436220), (180, 90425039), (188, 86577165), (206, 79012170), (235, 69261732), (282, 57718110), (309, 52674780), (412, 39506085), (423, 38478740), (470, 34630866), (515, 31604868), (564, 28859055), (618, 26337390), (705, 23087244), (846, 19239370), (927, 17558260), (940, 17315433), (1030, 15802434), (1236, 13168695), (1410, 11543622), (1545, 10534956), (1692, 9619685), (1854, 8779130), (2060, 7901217), (2115, 7695748), (2820, 5771811), (3090, 5267478), (3708, 4389565), (4230, 3847874), (4635, 3511652), (4841, 3362220), (6180, 2633739), (8460, 1923937), (9270, 1755826), (9682, 1681110), (14523, 1120740), (18540, 877913), (18679, 871380), (19364, 840555), (24205, 672444), (29046, 560370), (37358, 435690), (43569, 373580), (48410, 336222), (56037, 290460), (58092, 280185), (72615, 224148), (74716, 217845), (87138, 186790), (93395, 174276), (96820, 168111), (112074, 145230)]