952629720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15973}}^1$

素因数の和:16065

約数の個数: 128

約数和(自身を含む): 3312368640

約数和(自身を除く): 2359738920

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, 2130, 2485, 2840, 2982, 3976, 4260, 4970, 5964, 7455, 8520, 9940, 11928, 14910, 15973, 19880, 29820, 31946, 47919, 59640, 63892, 79865, 95838, 111811, 127784, 159730, 191676, 223622, 239595, 319460, 335433, 383352, 447244, 479190, 559055, 638920, 670866, 894488, 958380, 1118110, 1134083, 1341732, 1677165, 1916760, 2236220, 2268166, 2683464, 3354330, 3402249, 4472440, 4536332, 5670415, 6708660, 6804498, 7938581, 9072664, 11340830, 13417320, 13608996, 15877162, 17011245, 22681660, 23815743, 27217992, 31754324, 34022490, 39692905, 45363320, 47631486, 63508648, 68044980, 79385810, 95262972, 119078715, 136089960, 158771620, 190525944, 238157430, 317543240, 476314860, 952629720]

約数ペア:

[(1, 952629720), (2, 476314860), (3, 317543240), (4, 238157430), (5, 190525944), (6, 158771620), (7, 136089960), (8, 119078715), (10, 95262972), (12, 79385810), (14, 68044980), (15, 63508648), (20, 47631486), (21, 45363320), (24, 39692905), (28, 34022490), (30, 31754324), (35, 27217992), (40, 23815743), (42, 22681660), (56, 17011245), (60, 15877162), (70, 13608996), (71, 13417320), (84, 11340830), (105, 9072664), (120, 7938581), (140, 6804498), (142, 6708660), (168, 5670415), (210, 4536332), (213, 4472440), (280, 3402249), (284, 3354330), (355, 2683464), (420, 2268166), (426, 2236220), (497, 1916760), (568, 1677165), (710, 1341732), (840, 1134083), (852, 1118110), (994, 958380), (1065, 894488), (1420, 670866), (1491, 638920), (1704, 559055), (1988, 479190), (2130, 447244), (2485, 383352), (2840, 335433), (2982, 319460), (3976, 239595), (4260, 223622), (4970, 191676), (5964, 159730), (7455, 127784), (8520, 111811), (9940, 95838), (11928, 79865), (14910, 63892), (15973, 59640), (19880, 47919), (29820, 31946)]