247040366960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1\times {\mathrm{3253}}^1$

素因数の和:3715

約数の個数: 160

約数和(自身を含む): 605728195200

約数和(自身を除く): 358687828240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 149, 184, 230, 277, 298, 368, 460, 554, 596, 745, 920, 1108, 1192, 1385, 1490, 1840, 2216, 2384, 2770, 2980, 3253, 3427, 4432, 5540, 5960, 6371, 6506, 6854, 11080, 11920, 12742, 13012, 13708, 16265, 17135, 22160, 25484, 26024, 27416, 31855, 32530, 34270, 41273, 50968, 52048, 54832, 63710, 65060, 68540, 74819, 82546, 101936, 127420, 130120, 137080, 149638, 165092, 206365, 254840, 260240, 274160, 299276, 330184, 374095, 412730, 484697, 509680, 598552, 660368, 748190, 825460, 901081, 949279, 969394, 1197104, 1496380, 1650920, 1802162, 1898558, 1938788, 2423485, 2992760, 3301840, 3604324, 3797116, 3877576, 4505405, 4746395, 4846970, 5985520, 7208648, 7594232, 7755152, 9010810, 9492790, 9693940, 11148031, 14417296, 15188464, 18021620, 18985580, 19387880, 20724863, 22296062, 36043240, 37971160, 38775760, 41449726, 44592124, 55740155, 72086480, 75942320, 82899452, 89184248, 103624315, 111480310, 134261069, 165798904, 178368496, 207248630, 222960620, 268522138, 331597808, 414497260, 445921240, 537044276, 671305345, 828994520, 891842480, 1074088552, 1342610690, 1657989040, 2148177104, 2685221380, 3088004587, 5370442760, 6176009174, 10740885520, 12352018348, 15440022935, 24704036696, 30880045870, 49408073392, 61760091740, 123520183480, 247040366960]

約数ペア:

[(1, 247040366960), (2, 123520183480), (4, 61760091740), (5, 49408073392), (8, 30880045870), (10, 24704036696), (16, 15440022935), (20, 12352018348), (23, 10740885520), (40, 6176009174), (46, 5370442760), (80, 3088004587), (92, 2685221380), (115, 2148177104), (149, 1657989040), (184, 1342610690), (230, 1074088552), (277, 891842480), (298, 828994520), (368, 671305345), (460, 537044276), (554, 445921240), (596, 414497260), (745, 331597808), (920, 268522138), (1108, 222960620), (1192, 207248630), (1385, 178368496), (1490, 165798904), (1840, 134261069), (2216, 111480310), (2384, 103624315), (2770, 89184248), (2980, 82899452), (3253, 75942320), (3427, 72086480), (4432, 55740155), (5540, 44592124), (5960, 41449726), (6371, 38775760), (6506, 37971160), (6854, 36043240), (11080, 22296062), (11920, 20724863), (12742, 19387880), (13012, 18985580), (13708, 18021620), (16265, 15188464), (17135, 14417296), (22160, 11148031), (25484, 9693940), (26024, 9492790), (27416, 9010810), (31855, 7755152), (32530, 7594232), (34270, 7208648), (41273, 5985520), (50968, 4846970), (52048, 4746395), (54832, 4505405), (63710, 3877576), (65060, 3797116), (68540, 3604324), (74819, 3301840), (82546, 2992760), (101936, 2423485), (127420, 1938788), (130120, 1898558), (137080, 1802162), (149638, 1650920), (165092, 1496380), (206365, 1197104), (254840, 969394), (260240, 949279), (274160, 901081), (299276, 825460), (330184, 748190), (374095, 660368), (412730, 598552), (484697, 509680)]