15694454320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4643}}^1$

素因数の和:4763

約数の個数: 160

約数和(自身を含む): 39803166720

約数和(自身を除く): 24108712400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 47, 58, 62, 80, 94, 116, 124, 145, 155, 188, 232, 235, 248, 290, 310, 376, 464, 470, 496, 580, 620, 752, 899, 940, 1160, 1240, 1363, 1457, 1798, 1880, 2320, 2480, 2726, 2914, 3596, 3760, 4495, 4643, 5452, 5828, 6815, 7192, 7285, 8990, 9286, 10904, 11656, 13630, 14384, 14570, 17980, 18572, 21808, 23215, 23312, 27260, 29140, 35960, 37144, 42253, 46430, 54520, 58280, 71920, 74288, 84506, 92860, 109040, 116560, 134647, 143933, 169012, 185720, 211265, 218221, 269294, 287866, 338024, 371440, 422530, 436442, 538588, 575732, 673235, 676048, 719665, 845060, 872884, 1077176, 1091105, 1151464, 1346470, 1439330, 1690120, 1745768, 2154352, 2182210, 2302928, 2692940, 2878660, 3380240, 3491536, 4174057, 4364420, 5385880, 5757320, 6328409, 6764851, 8348114, 8728840, 10771760, 11514640, 12656818, 13529702, 16696228, 17457680, 20870285, 25313636, 27059404, 31642045, 33392456, 33824255, 41740570, 50627272, 54118808, 63284090, 66784912, 67648510, 83481140, 101254544, 108237616, 126568180, 135297020, 166962280, 196180679, 253136360, 270594040, 333924560, 392361358, 506272720, 541188080, 784722716, 980903395, 1569445432, 1961806790, 3138890864, 3923613580, 7847227160, 15694454320]

約数ペア:

[(1, 15694454320), (2, 7847227160), (4, 3923613580), (5, 3138890864), (8, 1961806790), (10, 1569445432), (16, 980903395), (20, 784722716), (29, 541188080), (31, 506272720), (40, 392361358), (47, 333924560), (58, 270594040), (62, 253136360), (80, 196180679), (94, 166962280), (116, 135297020), (124, 126568180), (145, 108237616), (155, 101254544), (188, 83481140), (232, 67648510), (235, 66784912), (248, 63284090), (290, 54118808), (310, 50627272), (376, 41740570), (464, 33824255), (470, 33392456), (496, 31642045), (580, 27059404), (620, 25313636), (752, 20870285), (899, 17457680), (940, 16696228), (1160, 13529702), (1240, 12656818), (1363, 11514640), (1457, 10771760), (1798, 8728840), (1880, 8348114), (2320, 6764851), (2480, 6328409), (2726, 5757320), (2914, 5385880), (3596, 4364420), (3760, 4174057), (4495, 3491536), (4643, 3380240), (5452, 2878660), (5828, 2692940), (6815, 2302928), (7192, 2182210), (7285, 2154352), (8990, 1745768), (9286, 1690120), (10904, 1439330), (11656, 1346470), (13630, 1151464), (14384, 1091105), (14570, 1077176), (17980, 872884), (18572, 845060), (21808, 719665), (23215, 676048), (23312, 673235), (27260, 575732), (29140, 538588), (35960, 436442), (37144, 422530), (42253, 371440), (46430, 338024), (54520, 287866), (58280, 269294), (71920, 218221), (74288, 211265), (84506, 185720), (92860, 169012), (109040, 143933), (116560, 134647)]