192790920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{811}}^1$

素因数の和:1115

約数の個数: 128

約数和(自身を含む): 664151040

約数和(自身を除く): 471360120

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, 120, 140, 168, 210, 280, 283, 420, 566, 811, 840, 849, 1132, 1415, 1622, 1698, 1981, 2264, 2433, 2830, 3244, 3396, 3962, 4055, 4245, 4866, 5660, 5677, 5943, 6488, 6792, 7924, 8110, 8490, 9732, 9905, 11320, 11354, 11886, 12165, 15848, 16220, 16980, 17031, 19464, 19810, 22708, 23772, 24330, 28385, 29715, 32440, 33960, 34062, 39620, 45416, 47544, 48660, 56770, 59430, 68124, 79240, 85155, 97320, 113540, 118860, 136248, 170310, 227080, 229513, 237720, 340620, 459026, 681240, 688539, 918052, 1147565, 1377078, 1606591, 1836104, 2295130, 2754156, 3213182, 3442695, 4590260, 4819773, 5508312, 6426364, 6885390, 8032955, 9180520, 9639546, 12852728, 13770780, 16065910, 19279092, 24098865, 27541560, 32131820, 38558184, 48197730, 64263640, 96395460, 192790920]

約数ペア:

[(1, 192790920), (2, 96395460), (3, 64263640), (4, 48197730), (5, 38558184), (6, 32131820), (7, 27541560), (8, 24098865), (10, 19279092), (12, 16065910), (14, 13770780), (15, 12852728), (20, 9639546), (21, 9180520), (24, 8032955), (28, 6885390), (30, 6426364), (35, 5508312), (40, 4819773), (42, 4590260), (56, 3442695), (60, 3213182), (70, 2754156), (84, 2295130), (105, 1836104), (120, 1606591), (140, 1377078), (168, 1147565), (210, 918052), (280, 688539), (283, 681240), (420, 459026), (566, 340620), (811, 237720), (840, 229513), (849, 227080), (1132, 170310), (1415, 136248), (1622, 118860), (1698, 113540), (1981, 97320), (2264, 85155), (2433, 79240), (2830, 68124), (3244, 59430), (3396, 56770), (3962, 48660), (4055, 47544), (4245, 45416), (4866, 39620), (5660, 34062), (5677, 33960), (5943, 32440), (6488, 29715), (6792, 28385), (7924, 24330), (8110, 23772), (8490, 22708), (9732, 19810), (9905, 19464), (11320, 17031), (11354, 16980), (11886, 16220), (12165, 15848)]