931260120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{9811}}^1$

素因数の和:9945

約数の個数: 128

約数和(自身を含む): 3221475840

約数和(自身を除く): 2290215720

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, 84, 105, 113, 120, 140, 168, 210, 226, 280, 339, 420, 452, 565, 678, 791, 840, 904, 1130, 1356, 1582, 1695, 2260, 2373, 2712, 3164, 3390, 3955, 4520, 4746, 6328, 6780, 7910, 9492, 9811, 11865, 13560, 15820, 18984, 19622, 23730, 29433, 31640, 39244, 47460, 49055, 58866, 68677, 78488, 94920, 98110, 117732, 137354, 147165, 196220, 206031, 235464, 274708, 294330, 343385, 392440, 412062, 549416, 588660, 686770, 824124, 1030155, 1108643, 1177320, 1373540, 1648248, 2060310, 2217286, 2747080, 3325929, 4120620, 4434572, 5543215, 6651858, 7760501, 8241240, 8869144, 11086430, 13303716, 15521002, 16629645, 22172860, 23281503, 26607432, 31042004, 33259290, 38802505, 44345720, 46563006, 62084008, 66518580, 77605010, 93126012, 116407515, 133037160, 155210020, 186252024, 232815030, 310420040, 465630060, 931260120]

約数ペア:

[(1, 931260120), (2, 465630060), (3, 310420040), (4, 232815030), (5, 186252024), (6, 155210020), (7, 133037160), (8, 116407515), (10, 93126012), (12, 77605010), (14, 66518580), (15, 62084008), (20, 46563006), (21, 44345720), (24, 38802505), (28, 33259290), (30, 31042004), (35, 26607432), (40, 23281503), (42, 22172860), (56, 16629645), (60, 15521002), (70, 13303716), (84, 11086430), (105, 8869144), (113, 8241240), (120, 7760501), (140, 6651858), (168, 5543215), (210, 4434572), (226, 4120620), (280, 3325929), (339, 2747080), (420, 2217286), (452, 2060310), (565, 1648248), (678, 1373540), (791, 1177320), (840, 1108643), (904, 1030155), (1130, 824124), (1356, 686770), (1582, 588660), (1695, 549416), (2260, 412062), (2373, 392440), (2712, 343385), (3164, 294330), (3390, 274708), (3955, 235464), (4520, 206031), (4746, 196220), (6328, 147165), (6780, 137354), (7910, 117732), (9492, 98110), (9811, 94920), (11865, 78488), (13560, 68677), (15820, 58866), (18984, 49055), (19622, 47460), (23730, 39244), (29433, 31640)]