54332040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1003

約数の個数: 128

約数和(自身を含む): 189112320

約数和(自身を除く): 134780280

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, 911, 994, 1065, 1420, 1491, 1704, 1822, 1988, 2130, 2485, 2733, 2840, 2982, 3644, 3976, 4260, 4555, 4970, 5466, 5964, 6377, 7288, 7455, 8520, 9110, 9940, 10932, 11928, 12754, 13665, 14910, 18220, 19131, 19880, 21864, 25508, 27330, 29820, 31885, 36440, 38262, 51016, 54660, 59640, 63770, 64681, 76524, 95655, 109320, 127540, 129362, 153048, 191310, 194043, 255080, 258724, 323405, 382620, 388086, 452767, 517448, 646810, 765240, 776172, 905534, 970215, 1293620, 1358301, 1552344, 1811068, 1940430, 2263835, 2587240, 2716602, 3622136, 3880860, 4527670, 5433204, 6791505, 7761720, 9055340, 10866408, 13583010, 18110680, 27166020, 54332040]

約数ペア:

[(1, 54332040), (2, 27166020), (3, 18110680), (4, 13583010), (5, 10866408), (6, 9055340), (7, 7761720), (8, 6791505), (10, 5433204), (12, 4527670), (14, 3880860), (15, 3622136), (20, 2716602), (21, 2587240), (24, 2263835), (28, 1940430), (30, 1811068), (35, 1552344), (40, 1358301), (42, 1293620), (56, 970215), (60, 905534), (70, 776172), (71, 765240), (84, 646810), (105, 517448), (120, 452767), (140, 388086), (142, 382620), (168, 323405), (210, 258724), (213, 255080), (280, 194043), (284, 191310), (355, 153048), (420, 129362), (426, 127540), (497, 109320), (568, 95655), (710, 76524), (840, 64681), (852, 63770), (911, 59640), (994, 54660), (1065, 51016), (1420, 38262), (1491, 36440), (1704, 31885), (1822, 29820), (1988, 27330), (2130, 25508), (2485, 21864), (2733, 19880), (2840, 19131), (2982, 18220), (3644, 14910), (3976, 13665), (4260, 12754), (4555, 11928), (4970, 10932), (5466, 9940), (5964, 9110), (6377, 8520), (7288, 7455)]