8479372960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:651

約数の個数: 192

約数和(自身を含む): 21459271680

約数和(自身を除く): 12979898720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 80, 83, 86, 124, 155, 160, 166, 172, 215, 248, 310, 332, 344, 415, 430, 479, 496, 620, 664, 688, 830, 860, 958, 992, 1240, 1328, 1333, 1376, 1660, 1720, 1916, 2395, 2480, 2573, 2656, 2666, 3320, 3440, 3569, 3832, 4790, 4960, 5146, 5332, 6640, 6665, 6880, 7138, 7664, 9580, 10292, 10664, 12865, 13280, 13330, 14276, 14849, 15328, 17845, 19160, 20584, 20597, 21328, 25730, 26660, 28552, 29698, 35690, 38320, 39757, 41168, 41194, 42656, 51460, 53320, 57104, 59396, 71380, 74245, 76640, 79514, 82336, 82388, 102920, 102985, 106640, 110639, 114208, 118792, 142760, 148490, 159028, 164776, 198785, 205840, 205970, 213280, 221278, 237584, 285520, 296980, 318056, 329552, 397570, 411680, 411940, 442556, 475168, 553195, 571040, 593960, 636112, 638507, 659104, 795140, 823880, 885112, 1106390, 1187920, 1232467, 1272224, 1277014, 1590280, 1647760, 1709551, 1770224, 2212780, 2375840, 2464934, 2554028, 3180560, 3192535, 3295520, 3419102, 3540448, 4425560, 4929868, 5108056, 6162335, 6361120, 6385070, 6838204, 8547755, 8851120, 9859736, 10216112, 12324670, 12770140, 13676408, 17095510, 17702240, 19719472, 20432224, 24649340, 25540280, 27352816, 34191020, 39438944, 49298680, 51080560, 52996081, 54705632, 68382040, 98597360, 102161120, 105992162, 136764080, 197194720, 211984324, 264980405, 273528160, 423968648, 529960810, 847937296, 1059921620, 1695874592, 2119843240, 4239686480, 8479372960]

約数ペア:

[(1, 8479372960), (2, 4239686480), (4, 2119843240), (5, 1695874592), (8, 1059921620), (10, 847937296), (16, 529960810), (20, 423968648), (31, 273528160), (32, 264980405), (40, 211984324), (43, 197194720), (62, 136764080), (80, 105992162), (83, 102161120), (86, 98597360), (124, 68382040), (155, 54705632), (160, 52996081), (166, 51080560), (172, 49298680), (215, 39438944), (248, 34191020), (310, 27352816), (332, 25540280), (344, 24649340), (415, 20432224), (430, 19719472), (479, 17702240), (496, 17095510), (620, 13676408), (664, 12770140), (688, 12324670), (830, 10216112), (860, 9859736), (958, 8851120), (992, 8547755), (1240, 6838204), (1328, 6385070), (1333, 6361120), (1376, 6162335), (1660, 5108056), (1720, 4929868), (1916, 4425560), (2395, 3540448), (2480, 3419102), (2573, 3295520), (2656, 3192535), (2666, 3180560), (3320, 2554028), (3440, 2464934), (3569, 2375840), (3832, 2212780), (4790, 1770224), (4960, 1709551), (5146, 1647760), (5332, 1590280), (6640, 1277014), (6665, 1272224), (6880, 1232467), (7138, 1187920), (7664, 1106390), (9580, 885112), (10292, 823880), (10664, 795140), (12865, 659104), (13280, 638507), (13330, 636112), (14276, 593960), (14849, 571040), (15328, 553195), (17845, 475168), (19160, 442556), (20584, 411940), (20597, 411680), (21328, 397570), (25730, 329552), (26660, 318056), (28552, 296980), (29698, 285520), (35690, 237584), (38320, 221278), (39757, 213280), (41168, 205970), (41194, 205840), (42656, 198785), (51460, 164776), (53320, 159028), (57104, 148490), (59396, 142760), (71380, 118792), (74245, 114208), (76640, 110639), (79514, 106640), (82336, 102985), (82388, 102920)]