20930250960

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10453}}^1$

素因数の和:10584

約数の個数: 240

約数和(自身を含む): 73608872064

約数和(自身を除く): 52678621104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 103, 108, 120, 135, 144, 162, 180, 206, 216, 240, 243, 270, 309, 324, 360, 405, 412, 432, 486, 515, 540, 618, 648, 720, 810, 824, 927, 972, 1030, 1080, 1215, 1236, 1296, 1545, 1620, 1648, 1854, 1944, 2060, 2160, 2430, 2472, 2781, 3090, 3240, 3708, 3888, 4120, 4635, 4860, 4944, 5562, 6180, 6480, 7416, 8240, 8343, 9270, 9720, 10453, 11124, 12360, 13905, 14832, 16686, 18540, 19440, 20906, 22248, 24720, 25029, 27810, 31359, 33372, 37080, 41715, 41812, 44496, 50058, 52265, 55620, 62718, 66744, 74160, 83430, 83624, 94077, 100116, 104530, 111240, 125145, 125436, 133488, 156795, 166860, 167248, 188154, 200232, 209060, 222480, 250290, 250872, 282231, 313590, 333720, 376308, 400464, 418120, 470385, 500580, 501744, 564462, 627180, 667440, 752616, 836240, 846693, 940770, 1001160, 1076659, 1128924, 1254360, 1411155, 1505232, 1693386, 1881540, 2002320, 2153318, 2257848, 2508720, 2540079, 2822310, 3229977, 3386772, 3763080, 4233465, 4306636, 4515696, 5080158, 5383295, 5644620, 6459954, 6773544, 7526160, 8466930, 8613272, 9689931, 10160316, 10766590, 11289240, 12700395, 12919908, 13547088, 16149885, 16933860, 17226544, 19379862, 20320632, 21533180, 22578480, 25400790, 25839816, 29069793, 32299770, 33867720, 38759724, 40641264, 43066360, 48449655, 50801580, 51679632, 58139586, 64599540, 67735440, 77519448, 86132720, 87209379, 96899310, 101603160, 116279172, 129199080, 145348965, 155038896, 174418758, 193798620, 203206320, 232558344, 258398160, 261628137, 290697930, 348837516, 387597240, 436046895, 465116688, 523256274, 581395860, 697675032, 775194480, 872093790, 1046512548, 1162791720, 1308140685, 1395350064, 1744187580, 2093025096, 2325583440, 2616281370, 3488375160, 4186050192, 5232562740, 6976750320, 10465125480, 20930250960]

約数ペア:

[(1, 20930250960), (2, 10465125480), (3, 6976750320), (4, 5232562740), (5, 4186050192), (6, 3488375160), (8, 2616281370), (9, 2325583440), (10, 2093025096), (12, 1744187580), (15, 1395350064), (16, 1308140685), (18, 1162791720), (20, 1046512548), (24, 872093790), (27, 775194480), (30, 697675032), (36, 581395860), (40, 523256274), (45, 465116688), (48, 436046895), (54, 387597240), (60, 348837516), (72, 290697930), (80, 261628137), (81, 258398160), (90, 232558344), (103, 203206320), (108, 193798620), (120, 174418758), (135, 155038896), (144, 145348965), (162, 129199080), (180, 116279172), (206, 101603160), (216, 96899310), (240, 87209379), (243, 86132720), (270, 77519448), (309, 67735440), (324, 64599540), (360, 58139586), (405, 51679632), (412, 50801580), (432, 48449655), (486, 43066360), (515, 40641264), (540, 38759724), (618, 33867720), (648, 32299770), (720, 29069793), (810, 25839816), (824, 25400790), (927, 22578480), (972, 21533180), (1030, 20320632), (1080, 19379862), (1215, 17226544), (1236, 16933860), (1296, 16149885), (1545, 13547088), (1620, 12919908), (1648, 12700395), (1854, 11289240), (1944, 10766590), (2060, 10160316), (2160, 9689931), (2430, 8613272), (2472, 8466930), (2781, 7526160), (3090, 6773544), (3240, 6459954), (3708, 5644620), (3888, 5383295), (4120, 5080158), (4635, 4515696), (4860, 4306636), (4944, 4233465), (5562, 3763080), (6180, 3386772), (6480, 3229977), (7416, 2822310), (8240, 2540079), (8343, 2508720), (9270, 2257848), (9720, 2153318), (10453, 2002320), (11124, 1881540), (12360, 1693386), (13905, 1505232), (14832, 1411155), (16686, 1254360), (18540, 1128924), (19440, 1076659), (20906, 1001160), (22248, 940770), (24720, 846693), (25029, 836240), (27810, 752616), (31359, 667440), (33372, 627180), (37080, 564462), (41715, 501744), (41812, 500580), (44496, 470385), (50058, 418120), (52265, 400464), (55620, 376308), (62718, 333720), (66744, 313590), (74160, 282231), (83430, 250872), (83624, 250290), (94077, 222480), (100116, 209060), (104530, 200232), (111240, 188154), (125145, 167248), (125436, 166860), (133488, 156795)]