397513568160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1308299}}^1$

素因数の和:1308531

約数の個数: 144

約数和(自身を含む): 1362945074400

約数和(自身を除く): 965431506240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 211, 240, 288, 360, 422, 480, 633, 720, 844, 1055, 1266, 1440, 1688, 1899, 2110, 2532, 3165, 3376, 3798, 4220, 5064, 6330, 6752, 7596, 8440, 9495, 10128, 12660, 15192, 16880, 18990, 20256, 25320, 30384, 33760, 37980, 50640, 60768, 75960, 101280, 151920, 303840, 1308299, 2616598, 3924897, 5233196, 6541495, 7849794, 10466392, 11774691, 13082990, 15699588, 19624485, 20932784, 23549382, 26165980, 31399176, 39248970, 41865568, 47098764, 52331960, 58873455, 62798352, 78497940, 94197528, 104663920, 117746910, 125596704, 156995880, 188395056, 209327840, 235493820, 276051089, 313991760, 376790112, 470987640, 552102178, 627983520, 828153267, 941975280, 1104204356, 1380255445, 1656306534, 1883950560, 2208408712, 2484459801, 2760510890, 3312613068, 4140766335, 4416817424, 4968919602, 5521021780, 6625226136, 8281532670, 8833634848, 9937839204, 11042043560, 12422299005, 13250452272, 16563065340, 19875678408, 22084087120, 24844598010, 26500904544, 33126130680, 39751356816, 44168174240, 49689196020, 66252261360, 79502713632, 99378392040, 132504522720, 198756784080, 397513568160]

約数ペア:

[(1, 397513568160), (2, 198756784080), (3, 132504522720), (4, 99378392040), (5, 79502713632), (6, 66252261360), (8, 49689196020), (9, 44168174240), (10, 39751356816), (12, 33126130680), (15, 26500904544), (16, 24844598010), (18, 22084087120), (20, 19875678408), (24, 16563065340), (30, 13250452272), (32, 12422299005), (36, 11042043560), (40, 9937839204), (45, 8833634848), (48, 8281532670), (60, 6625226136), (72, 5521021780), (80, 4968919602), (90, 4416817424), (96, 4140766335), (120, 3312613068), (144, 2760510890), (160, 2484459801), (180, 2208408712), (211, 1883950560), (240, 1656306534), (288, 1380255445), (360, 1104204356), (422, 941975280), (480, 828153267), (633, 627983520), (720, 552102178), (844, 470987640), (1055, 376790112), (1266, 313991760), (1440, 276051089), (1688, 235493820), (1899, 209327840), (2110, 188395056), (2532, 156995880), (3165, 125596704), (3376, 117746910), (3798, 104663920), (4220, 94197528), (5064, 78497940), (6330, 62798352), (6752, 58873455), (7596, 52331960), (8440, 47098764), (9495, 41865568), (10128, 39248970), (12660, 31399176), (15192, 26165980), (16880, 23549382), (18990, 20932784), (20256, 19624485), (25320, 15699588), (30384, 13082990), (33760, 11774691), (37980, 10466392), (50640, 7849794), (60768, 6541495), (75960, 5233196), (101280, 3924897), (151920, 2616598), (303840, 1308299)]