15679278840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{4001}}^1$

素因数の和:4162

約数の個数: 192

約数和(自身を含む): 50422318560

約数和(自身を除く): 34743039720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 113, 120, 136, 170, 204, 226, 255, 289, 339, 340, 408, 452, 510, 565, 578, 678, 680, 867, 904, 1020, 1130, 1156, 1356, 1445, 1695, 1734, 1921, 2040, 2260, 2312, 2712, 2890, 3390, 3468, 3842, 4001, 4335, 4520, 5763, 5780, 6780, 6936, 7684, 8002, 8670, 9605, 11526, 11560, 12003, 13560, 15368, 16004, 17340, 19210, 20005, 23052, 24006, 28815, 32008, 32657, 34680, 38420, 40010, 46104, 48012, 57630, 60015, 65314, 68017, 76840, 80020, 96024, 97971, 115260, 120030, 130628, 136034, 160040, 163285, 195942, 204051, 230520, 240060, 261256, 272068, 326570, 340085, 391884, 408102, 452113, 480120, 489855, 544136, 653140, 680170, 783768, 816204, 904226, 979710, 1020255, 1156289, 1306280, 1356339, 1360340, 1632408, 1808452, 1959420, 2040510, 2260565, 2312578, 2712678, 2720680, 3468867, 3616904, 3918840, 4081020, 4521130, 4625156, 5425356, 5781445, 6781695, 6937734, 7685921, 8162040, 9042260, 9250312, 10850712, 11562890, 13563390, 13875468, 15371842, 17344335, 18084520, 23057763, 23125780, 27126780, 27750936, 30743684, 34688670, 38429605, 46115526, 46251560, 54253560, 61487368, 69377340, 76859210, 92231052, 115288815, 130660657, 138754680, 153718420, 184462104, 230577630, 261321314, 307436840, 391981971, 461155260, 522642628, 653303285, 783963942, 922310520, 1045285256, 1306606570, 1567927884, 1959909855, 2613213140, 3135855768, 3919819710, 5226426280, 7839639420, 15679278840]

約数ペア:

[(1, 15679278840), (2, 7839639420), (3, 5226426280), (4, 3919819710), (5, 3135855768), (6, 2613213140), (8, 1959909855), (10, 1567927884), (12, 1306606570), (15, 1045285256), (17, 922310520), (20, 783963942), (24, 653303285), (30, 522642628), (34, 461155260), (40, 391981971), (51, 307436840), (60, 261321314), (68, 230577630), (85, 184462104), (102, 153718420), (113, 138754680), (120, 130660657), (136, 115288815), (170, 92231052), (204, 76859210), (226, 69377340), (255, 61487368), (289, 54253560), (339, 46251560), (340, 46115526), (408, 38429605), (452, 34688670), (510, 30743684), (565, 27750936), (578, 27126780), (678, 23125780), (680, 23057763), (867, 18084520), (904, 17344335), (1020, 15371842), (1130, 13875468), (1156, 13563390), (1356, 11562890), (1445, 10850712), (1695, 9250312), (1734, 9042260), (1921, 8162040), (2040, 7685921), (2260, 6937734), (2312, 6781695), (2712, 5781445), (2890, 5425356), (3390, 4625156), (3468, 4521130), (3842, 4081020), (4001, 3918840), (4335, 3616904), (4520, 3468867), (5763, 2720680), (5780, 2712678), (6780, 2312578), (6936, 2260565), (7684, 2040510), (8002, 1959420), (8670, 1808452), (9605, 1632408), (11526, 1360340), (11560, 1356339), (12003, 1306280), (13560, 1156289), (15368, 1020255), (16004, 979710), (17340, 904226), (19210, 816204), (20005, 783768), (23052, 680170), (24006, 653140), (28815, 544136), (32008, 489855), (32657, 480120), (34680, 452113), (38420, 408102), (40010, 391884), (46104, 340085), (48012, 326570), (57630, 272068), (60015, 261256), (65314, 240060), (68017, 230520), (76840, 204051), (80020, 195942), (96024, 163285), (97971, 160040), (115260, 136034), (120030, 130628)]