15922383680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{491}}^1$

素因数の和:1013

約数の個数: 224

約数和(自身を含む): 44916498432

約数和(自身を除く): 28994114752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 467, 491, 496, 560, 620, 868, 934, 982, 992, 1085, 1120, 1240, 1736, 1868, 1964, 1984, 2170, 2240, 2335, 2455, 2480, 3269, 3437, 3472, 3736, 3928, 4340, 4670, 4910, 4960, 6538, 6874, 6944, 7472, 7856, 8680, 9340, 9820, 9920, 13076, 13748, 13888, 14477, 14944, 15221, 15712, 16345, 17185, 17360, 18680, 19640, 26152, 27496, 28954, 29888, 30442, 31424, 32690, 34370, 34720, 37360, 39280, 52304, 54992, 57908, 60884, 65380, 68740, 69440, 72385, 74720, 76105, 78560, 101339, 104608, 106547, 109984, 115816, 121768, 130760, 137480, 144770, 149440, 152210, 157120, 202678, 209216, 213094, 219968, 229297, 231632, 243536, 261520, 274960, 289540, 304420, 405356, 426188, 458594, 463264, 487072, 506695, 523040, 532735, 549920, 579080, 608840, 810712, 852376, 917188, 926528, 974144, 1013390, 1046080, 1065470, 1099840, 1146485, 1158160, 1217680, 1605079, 1621424, 1704752, 1834376, 2026780, 2130940, 2292970, 2316320, 2435360, 3210158, 3242848, 3409504, 3668752, 4053560, 4261880, 4585940, 4632640, 4870720, 6420316, 6485696, 6819008, 7108207, 7337504, 8025395, 8107120, 8523760, 9171880, 12840632, 14216414, 14675008, 16050790, 16214240, 17047520, 18343760, 25681264, 28432828, 32101580, 32428480, 34095040, 35541035, 36687520, 49757449, 51362528, 56865656, 64203160, 71082070, 73375040, 99514898, 102725056, 113731312, 128406320, 142164140, 199029796, 227462624, 248787245, 256812640, 284328280, 398059592, 454925248, 497574490, 513625280, 568656560, 796119184, 995148980, 1137313120, 1592238368, 1990297960, 2274626240, 3184476736, 3980595920, 7961191840, 15922383680]

約数ペア:

[(1, 15922383680), (2, 7961191840), (4, 3980595920), (5, 3184476736), (7, 2274626240), (8, 1990297960), (10, 1592238368), (14, 1137313120), (16, 995148980), (20, 796119184), (28, 568656560), (31, 513625280), (32, 497574490), (35, 454925248), (40, 398059592), (56, 284328280), (62, 256812640), (64, 248787245), (70, 227462624), (80, 199029796), (112, 142164140), (124, 128406320), (140, 113731312), (155, 102725056), (160, 99514898), (217, 73375040), (224, 71082070), (248, 64203160), (280, 56865656), (310, 51362528), (320, 49757449), (434, 36687520), (448, 35541035), (467, 34095040), (491, 32428480), (496, 32101580), (560, 28432828), (620, 25681264), (868, 18343760), (934, 17047520), (982, 16214240), (992, 16050790), (1085, 14675008), (1120, 14216414), (1240, 12840632), (1736, 9171880), (1868, 8523760), (1964, 8107120), (1984, 8025395), (2170, 7337504), (2240, 7108207), (2335, 6819008), (2455, 6485696), (2480, 6420316), (3269, 4870720), (3437, 4632640), (3472, 4585940), (3736, 4261880), (3928, 4053560), (4340, 3668752), (4670, 3409504), (4910, 3242848), (4960, 3210158), (6538, 2435360), (6874, 2316320), (6944, 2292970), (7472, 2130940), (7856, 2026780), (8680, 1834376), (9340, 1704752), (9820, 1621424), (9920, 1605079), (13076, 1217680), (13748, 1158160), (13888, 1146485), (14477, 1099840), (14944, 1065470), (15221, 1046080), (15712, 1013390), (16345, 974144), (17185, 926528), (17360, 917188), (18680, 852376), (19640, 810712), (26152, 608840), (27496, 579080), (28954, 549920), (29888, 532735), (30442, 523040), (31424, 506695), (32690, 487072), (34370, 463264), (34720, 458594), (37360, 426188), (39280, 405356), (52304, 304420), (54992, 289540), (57908, 274960), (60884, 261520), (65380, 243536), (68740, 231632), (69440, 229297), (72385, 219968), (74720, 213094), (76105, 209216), (78560, 202678), (101339, 157120), (104608, 152210), (106547, 149440), (109984, 144770), (115816, 137480), (121768, 130760)]