148567440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:677

約数の個数: 160

約数和(自身を含む): 530251776

約数和(自身を除く): 381684336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 191, 210, 240, 280, 336, 382, 420, 463, 560, 573, 764, 840, 926, 955, 1146, 1337, 1389, 1528, 1680, 1852, 1910, 2292, 2315, 2674, 2778, 2865, 3056, 3241, 3704, 3820, 4011, 4584, 4630, 5348, 5556, 5730, 6482, 6685, 6945, 7408, 7640, 8022, 9168, 9260, 9723, 10696, 11112, 11460, 12964, 13370, 13890, 15280, 16044, 16205, 18520, 19446, 20055, 21392, 22224, 22920, 25928, 26740, 27780, 32088, 32410, 37040, 38892, 40110, 45840, 48615, 51856, 53480, 55560, 64176, 64820, 77784, 80220, 88433, 97230, 106960, 111120, 129640, 155568, 160440, 176866, 194460, 259280, 265299, 320880, 353732, 388920, 442165, 530598, 619031, 707464, 777840, 884330, 1061196, 1238062, 1326495, 1414928, 1768660, 1857093, 2122392, 2476124, 2652990, 3095155, 3537320, 3714186, 4244784, 4952248, 5305980, 6190310, 7074640, 7428372, 9285465, 9904496, 10611960, 12380620, 14856744, 18570930, 21223920, 24761240, 29713488, 37141860, 49522480, 74283720, 148567440]

約数ペア:

[(1, 148567440), (2, 74283720), (3, 49522480), (4, 37141860), (5, 29713488), (6, 24761240), (7, 21223920), (8, 18570930), (10, 14856744), (12, 12380620), (14, 10611960), (15, 9904496), (16, 9285465), (20, 7428372), (21, 7074640), (24, 6190310), (28, 5305980), (30, 4952248), (35, 4244784), (40, 3714186), (42, 3537320), (48, 3095155), (56, 2652990), (60, 2476124), (70, 2122392), (80, 1857093), (84, 1768660), (105, 1414928), (112, 1326495), (120, 1238062), (140, 1061196), (168, 884330), (191, 777840), (210, 707464), (240, 619031), (280, 530598), (336, 442165), (382, 388920), (420, 353732), (463, 320880), (560, 265299), (573, 259280), (764, 194460), (840, 176866), (926, 160440), (955, 155568), (1146, 129640), (1337, 111120), (1389, 106960), (1528, 97230), (1680, 88433), (1852, 80220), (1910, 77784), (2292, 64820), (2315, 64176), (2674, 55560), (2778, 53480), (2865, 51856), (3056, 48615), (3241, 45840), (3704, 40110), (3820, 38892), (4011, 37040), (4584, 32410), (4630, 32088), (5348, 27780), (5556, 26740), (5730, 25928), (6482, 22920), (6685, 22224), (6945, 21392), (7408, 20055), (7640, 19446), (8022, 18520), (9168, 16205), (9260, 16044), (9723, 15280), (10696, 13890), (11112, 13370), (11460, 12964)]