123991560

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 480

約数和(自身を含む): 536310720

約数和(自身を除く): 412319160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 54, 55, 56, 60, 63, 66, 70, 71, 72, 77, 81, 84, 88, 90, 98, 99, 105, 108, 110, 120, 126, 132, 135, 140, 142, 147, 154, 162, 165, 168, 180, 189, 196, 198, 210, 213, 216, 220, 231, 245, 252, 264, 270, 280, 284, 294, 297, 308, 315, 324, 330, 355, 360, 378, 385, 392, 396, 405, 420, 426, 440, 441, 462, 490, 495, 497, 504, 539, 540, 567, 568, 588, 594, 616, 630, 639, 648, 660, 693, 710, 735, 756, 770, 781, 792, 810, 840, 852, 882, 891, 924, 945, 980, 990, 994, 1065, 1078, 1080, 1134, 1155, 1176, 1188, 1260, 1278, 1320, 1323, 1386, 1420, 1470, 1485, 1491, 1512, 1540, 1562, 1617, 1620, 1704, 1764, 1782, 1848, 1890, 1917, 1960, 1980, 1988, 2079, 2130, 2156, 2205, 2268, 2310, 2343, 2376, 2485, 2520, 2556, 2646, 2695, 2772, 2835, 2840, 2940, 2970, 2982, 3080, 3124, 3195, 3234, 3240, 3465, 3479, 3528, 3564, 3780, 3834, 3905, 3960, 3969, 3976, 4158, 4260, 4312, 4410, 4455, 4473, 4536, 4620, 4686, 4851, 4970, 5112, 5292, 5390, 5467, 5544, 5670, 5751, 5880, 5940, 5964, 6237, 6248, 6390, 6468, 6615, 6930, 6958, 7029, 7128, 7455, 7560, 7668, 7810, 7938, 8085, 8316, 8520, 8820, 8910, 8946, 9240, 9372, 9585, 9702, 9940, 10395, 10437, 10584, 10780, 10934, 11340, 11502, 11715, 11880, 11928, 12474, 12780, 12936, 13230, 13419, 13860, 13916, 14058, 14553, 14910, 15336, 15620, 15876, 16170, 16401, 16632, 17395, 17640, 17820, 17892, 18744, 19170, 19404, 19845, 19880, 20790, 20874, 21087, 21560, 21868, 22365, 22680, 23004, 23430, 24255, 24948, 25560, 26460, 26838, 27335, 27720, 27832, 28116, 28755, 29106, 29820, 31185, 31240, 31311, 31752, 32340, 32802, 34790, 35145, 35640, 35784, 38269, 38340, 38808, 39690, 40257, 41580, 41748, 42174, 43659, 43736, 44730, 46008, 46860, 48510, 49203, 49896, 52185, 52920, 53676, 54670, 56232, 57510, 58212, 59640, 62370, 62622, 63261, 64680, 65604, 67095, 69580, 70290, 72765, 76538, 76680, 79380, 80514, 82005, 83160, 83496, 84348, 87318, 89460, 93720, 93933, 97020, 98406, 104370, 105435, 107352, 109340, 114807, 115020, 116424, 124740, 125244, 126522, 131208, 134190, 139160, 140580, 145530, 147609, 153076, 156555, 158760, 161028, 164010, 168696, 174636, 178920, 187866, 191345, 194040, 196812, 201285, 208740, 210870, 218295, 218680, 229614, 230040, 246015, 249480, 250488, 253044, 268380, 281160, 281799, 291060, 295218, 306152, 313110, 316305, 322056, 328020, 344421, 349272, 375732, 382690, 393624, 402570, 417480, 421740, 436590, 442827, 459228, 469665, 492030, 506088, 536760, 563598, 574035, 582120, 590436, 626220, 632610, 656040, 688842, 738045, 751464, 765380, 805140, 843480, 873180, 885654, 918456, 939330, 984060, 1033263, 1127196, 1148070, 1180872, 1252440, 1265220, 1377684, 1408995, 1476090, 1530760, 1610280, 1722105, 1746360, 1771308, 1878660, 1968120, 2066526, 2214135, 2254392, 2296140, 2530440, 2755368, 2817990, 2952180, 3099789, 3444210, 3542616, 3757320, 4133052, 4428270, 4592280, 5166315, 5635980, 5904360, 6199578, 6888420, 8266104, 8856540, 10332630, 11271960, 12399156, 13776840, 15498945, 17713080, 20665260, 24798312, 30997890, 41330520, 61995780, 123991560]

約数ペア:

[(1, 123991560), (2, 61995780), (3, 41330520), (4, 30997890), (5, 24798312), (6, 20665260), (7, 17713080), (8, 15498945), (9, 13776840), (10, 12399156), (11, 11271960), (12, 10332630), (14, 8856540), (15, 8266104), (18, 6888420), (20, 6199578), (21, 5904360), (22, 5635980), (24, 5166315), (27, 4592280), (28, 4428270), (30, 4133052), (33, 3757320), (35, 3542616), (36, 3444210), (40, 3099789), (42, 2952180), (44, 2817990), (45, 2755368), (49, 2530440), (54, 2296140), (55, 2254392), (56, 2214135), (60, 2066526), (63, 1968120), (66, 1878660), (70, 1771308), (71, 1746360), (72, 1722105), (77, 1610280), (81, 1530760), (84, 1476090), (88, 1408995), (90, 1377684), (98, 1265220), (99, 1252440), (105, 1180872), (108, 1148070), (110, 1127196), (120, 1033263), (126, 984060), (132, 939330), (135, 918456), (140, 885654), (142, 873180), (147, 843480), (154, 805140), (162, 765380), (165, 751464), (168, 738045), (180, 688842), (189, 656040), (196, 632610), (198, 626220), (210, 590436), (213, 582120), (216, 574035), (220, 563598), (231, 536760), (245, 506088), (252, 492030), (264, 469665), (270, 459228), (280, 442827), (284, 436590), (294, 421740), (297, 417480), (308, 402570), (315, 393624), (324, 382690), (330, 375732), (355, 349272), (360, 344421), (378, 328020), (385, 322056), (392, 316305), (396, 313110), (405, 306152), (420, 295218), (426, 291060), (440, 281799), (441, 281160), (462, 268380), (490, 253044), (495, 250488), (497, 249480), (504, 246015), (539, 230040), (540, 229614), (567, 218680), (568, 218295), (588, 210870), (594, 208740), (616, 201285), (630, 196812), (639, 194040), (648, 191345), (660, 187866), (693, 178920), (710, 174636), (735, 168696), (756, 164010), (770, 161028), (781, 158760), (792, 156555), (810, 153076), (840, 147609), (852, 145530), (882, 140580), (891, 139160), (924, 134190), (945, 131208), (980, 126522), (990, 125244), (994, 124740), (1065, 116424), (1078, 115020), (1080, 114807), (1134, 109340), (1155, 107352), (1176, 105435), (1188, 104370), (1260, 98406), (1278, 97020), (1320, 93933), (1323, 93720), (1386, 89460), (1420, 87318), (1470, 84348), (1485, 83496), (1491, 83160), (1512, 82005), (1540, 80514), (1562, 79380), (1617, 76680), (1620, 76538), (1704, 72765), (1764, 70290), (1782, 69580), (1848, 67095), (1890, 65604), (1917, 64680), (1960, 63261), (1980, 62622), (1988, 62370), (2079, 59640), (2130, 58212), (2156, 57510), (2205, 56232), (2268, 54670), (2310, 53676), (2343, 52920), (2376, 52185), (2485, 49896), (2520, 49203), (2556, 48510), (2646, 46860), (2695, 46008), (2772, 44730), (2835, 43736), (2840, 43659), (2940, 42174), (2970, 41748), (2982, 41580), (3080, 40257), (3124, 39690), (3195, 38808), (3234, 38340), (3240, 38269), (3465, 35784), (3479, 35640), (3528, 35145), (3564, 34790), (3780, 32802), (3834, 32340), (3905, 31752), (3960, 31311), (3969, 31240), (3976, 31185), (4158, 29820), (4260, 29106), (4312, 28755), (4410, 28116), (4455, 27832), (4473, 27720), (4536, 27335), (4620, 26838), (4686, 26460), (4851, 25560), (4970, 24948), (5112, 24255), (5292, 23430), (5390, 23004), (5467, 22680), (5544, 22365), (5670, 21868), (5751, 21560), (5880, 21087), (5940, 20874), (5964, 20790), (6237, 19880), (6248, 19845), (6390, 19404), (6468, 19170), (6615, 18744), (6930, 17892), (6958, 17820), (7029, 17640), (7128, 17395), (7455, 16632), (7560, 16401), (7668, 16170), (7810, 15876), (7938, 15620), (8085, 15336), (8316, 14910), (8520, 14553), (8820, 14058), (8910, 13916), (8946, 13860), (9240, 13419), (9372, 13230), (9585, 12936), (9702, 12780), (9940, 12474), (10395, 11928), (10437, 11880), (10584, 11715), (10780, 11502), (10934, 11340)]