126019320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2113}}^1$

素因数の和:2205

約数の個数: 128

約数和(自身を含む): 438359040

約数和(自身を除く): 312339720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2113, 2130, 2485, 2840, 2982, 3976, 4226, 4260, 4970, 5964, 6339, 7455, 8452, 8520, 9940, 10565, 11928, 12678, 14791, 14910, 16904, 19880, 21130, 25356, 29582, 29820, 31695, 42260, 44373, 50712, 59164, 59640, 63390, 73955, 84520, 88746, 118328, 126780, 147910, 150023, 177492, 221865, 253560, 295820, 300046, 354984, 443730, 450069, 591640, 600092, 750115, 887460, 900138, 1050161, 1200184, 1500230, 1774920, 1800276, 2100322, 2250345, 3000460, 3150483, 3600552, 4200644, 4500690, 5250805, 6000920, 6300966, 8401288, 9001380, 10501610, 12601932, 15752415, 18002760, 21003220, 25203864, 31504830, 42006440, 63009660, 126019320]

約数ペア:

[(1, 126019320), (2, 63009660), (3, 42006440), (4, 31504830), (5, 25203864), (6, 21003220), (7, 18002760), (8, 15752415), (10, 12601932), (12, 10501610), (14, 9001380), (15, 8401288), (20, 6300966), (21, 6000920), (24, 5250805), (28, 4500690), (30, 4200644), (35, 3600552), (40, 3150483), (42, 3000460), (56, 2250345), (60, 2100322), (70, 1800276), (71, 1774920), (84, 1500230), (105, 1200184), (120, 1050161), (140, 900138), (142, 887460), (168, 750115), (210, 600092), (213, 591640), (280, 450069), (284, 443730), (355, 354984), (420, 300046), (426, 295820), (497, 253560), (568, 221865), (710, 177492), (840, 150023), (852, 147910), (994, 126780), (1065, 118328), (1420, 88746), (1491, 84520), (1704, 73955), (1988, 63390), (2113, 59640), (2130, 59164), (2485, 50712), (2840, 44373), (2982, 42260), (3976, 31695), (4226, 29820), (4260, 29582), (4970, 25356), (5964, 21130), (6339, 19880), (7455, 16904), (8452, 14910), (8520, 14791), (9940, 12678), (10565, 11928)]