108008040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1903

約数の個数: 128

約数和(自身を含む): 375736320

約数和(自身を除く): 267728280

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, 1811, 1988, 2130, 2485, 2840, 2982, 3622, 3976, 4260, 4970, 5433, 5964, 7244, 7455, 8520, 9055, 9940, 10866, 11928, 12677, 14488, 14910, 18110, 19880, 21732, 25354, 27165, 29820, 36220, 38031, 43464, 50708, 54330, 59640, 63385, 72440, 76062, 101416, 108660, 126770, 128581, 152124, 190155, 217320, 253540, 257162, 304248, 380310, 385743, 507080, 514324, 642905, 760620, 771486, 900067, 1028648, 1285810, 1521240, 1542972, 1800134, 1928715, 2571620, 2700201, 3085944, 3600268, 3857430, 4500335, 5143240, 5400402, 7200536, 7714860, 9000670, 10800804, 13501005, 15429720, 18001340, 21601608, 27002010, 36002680, 54004020, 108008040]

約数ペア:

[(1, 108008040), (2, 54004020), (3, 36002680), (4, 27002010), (5, 21601608), (6, 18001340), (7, 15429720), (8, 13501005), (10, 10800804), (12, 9000670), (14, 7714860), (15, 7200536), (20, 5400402), (21, 5143240), (24, 4500335), (28, 3857430), (30, 3600268), (35, 3085944), (40, 2700201), (42, 2571620), (56, 1928715), (60, 1800134), (70, 1542972), (71, 1521240), (84, 1285810), (105, 1028648), (120, 900067), (140, 771486), (142, 760620), (168, 642905), (210, 514324), (213, 507080), (280, 385743), (284, 380310), (355, 304248), (420, 257162), (426, 253540), (497, 217320), (568, 190155), (710, 152124), (840, 128581), (852, 126770), (994, 108660), (1065, 101416), (1420, 76062), (1491, 72440), (1704, 63385), (1811, 59640), (1988, 54330), (2130, 50708), (2485, 43464), (2840, 38031), (2982, 36220), (3622, 29820), (3976, 27165), (4260, 25354), (4970, 21732), (5433, 19880), (5964, 18110), (7244, 14910), (7455, 14488), (8520, 12677), (9055, 11928), (9940, 10866)]