121848720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 320

約数和(自身を含む): 464970240

約数和(自身を除く): 343121520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 41, 42, 48, 56, 58, 60, 61, 70, 80, 82, 84, 87, 105, 112, 116, 120, 122, 123, 140, 145, 164, 168, 174, 183, 203, 205, 210, 232, 240, 244, 246, 280, 287, 290, 305, 328, 336, 348, 366, 406, 410, 420, 427, 435, 464, 488, 492, 560, 574, 580, 609, 610, 615, 656, 696, 732, 812, 820, 840, 854, 861, 870, 915, 976, 984, 1015, 1148, 1160, 1189, 1218, 1220, 1230, 1281, 1392, 1435, 1464, 1624, 1640, 1680, 1708, 1722, 1740, 1769, 1830, 1968, 2030, 2135, 2296, 2320, 2378, 2436, 2440, 2460, 2501, 2562, 2870, 2928, 3045, 3248, 3280, 3416, 3444, 3480, 3538, 3567, 3660, 4060, 4270, 4305, 4592, 4756, 4872, 4880, 4920, 5002, 5124, 5307, 5740, 5945, 6090, 6405, 6832, 6888, 6960, 7076, 7134, 7320, 7503, 8120, 8323, 8540, 8610, 8845, 9512, 9744, 9840, 10004, 10248, 10614, 11480, 11890, 12180, 12383, 12505, 12810, 13776, 14152, 14268, 14640, 15006, 16240, 16646, 17080, 17220, 17507, 17690, 17835, 19024, 20008, 20496, 21228, 22960, 23780, 24360, 24766, 24969, 25010, 25620, 26535, 28304, 28536, 30012, 33292, 34160, 34440, 35014, 35380, 35670, 37149, 37515, 40016, 41615, 42456, 47560, 48720, 49532, 49938, 50020, 51240, 52521, 53070, 57072, 60024, 61915, 66584, 68880, 70028, 70760, 71340, 72529, 74298, 75030, 83230, 84912, 87535, 95120, 99064, 99876, 100040, 102480, 105042, 106140, 120048, 123830, 124845, 133168, 140056, 141520, 142680, 145058, 148596, 150060, 166460, 175070, 185745, 198128, 199752, 200080, 210084, 212280, 217587, 247660, 249690, 262605, 280112, 285360, 290116, 297192, 300120, 332920, 350140, 362645, 371490, 399504, 420168, 424560, 435174, 495320, 499380, 507703, 525210, 580232, 594384, 600240, 665840, 700280, 725290, 742980, 840336, 870348, 990640, 998760, 1015406, 1050420, 1087935, 1160464, 1400560, 1450580, 1485960, 1523109, 1740696, 1997520, 2030812, 2100840, 2175870, 2538515, 2901160, 2971920, 3046218, 3481392, 4061624, 4201680, 4351740, 5077030, 5802320, 6092436, 7615545, 8123248, 8703480, 10154060, 12184872, 15231090, 17406960, 20308120, 24369744, 30462180, 40616240, 60924360, 121848720]

約数ペア:

[(1, 121848720), (2, 60924360), (3, 40616240), (4, 30462180), (5, 24369744), (6, 20308120), (7, 17406960), (8, 15231090), (10, 12184872), (12, 10154060), (14, 8703480), (15, 8123248), (16, 7615545), (20, 6092436), (21, 5802320), (24, 5077030), (28, 4351740), (29, 4201680), (30, 4061624), (35, 3481392), (40, 3046218), (41, 2971920), (42, 2901160), (48, 2538515), (56, 2175870), (58, 2100840), (60, 2030812), (61, 1997520), (70, 1740696), (80, 1523109), (82, 1485960), (84, 1450580), (87, 1400560), (105, 1160464), (112, 1087935), (116, 1050420), (120, 1015406), (122, 998760), (123, 990640), (140, 870348), (145, 840336), (164, 742980), (168, 725290), (174, 700280), (183, 665840), (203, 600240), (205, 594384), (210, 580232), (232, 525210), (240, 507703), (244, 499380), (246, 495320), (280, 435174), (287, 424560), (290, 420168), (305, 399504), (328, 371490), (336, 362645), (348, 350140), (366, 332920), (406, 300120), (410, 297192), (420, 290116), (427, 285360), (435, 280112), (464, 262605), (488, 249690), (492, 247660), (560, 217587), (574, 212280), (580, 210084), (609, 200080), (610, 199752), (615, 198128), (656, 185745), (696, 175070), (732, 166460), (812, 150060), (820, 148596), (840, 145058), (854, 142680), (861, 141520), (870, 140056), (915, 133168), (976, 124845), (984, 123830), (1015, 120048), (1148, 106140), (1160, 105042), (1189, 102480), (1218, 100040), (1220, 99876), (1230, 99064), (1281, 95120), (1392, 87535), (1435, 84912), (1464, 83230), (1624, 75030), (1640, 74298), (1680, 72529), (1708, 71340), (1722, 70760), (1740, 70028), (1769, 68880), (1830, 66584), (1968, 61915), (2030, 60024), (2135, 57072), (2296, 53070), (2320, 52521), (2378, 51240), (2436, 50020), (2440, 49938), (2460, 49532), (2501, 48720), (2562, 47560), (2870, 42456), (2928, 41615), (3045, 40016), (3248, 37515), (3280, 37149), (3416, 35670), (3444, 35380), (3480, 35014), (3538, 34440), (3567, 34160), (3660, 33292), (4060, 30012), (4270, 28536), (4305, 28304), (4592, 26535), (4756, 25620), (4872, 25010), (4880, 24969), (4920, 24766), (5002, 24360), (5124, 23780), (5307, 22960), (5740, 21228), (5945, 20496), (6090, 20008), (6405, 19024), (6832, 17835), (6888, 17690), (6960, 17507), (7076, 17220), (7134, 17080), (7320, 16646), (7503, 16240), (8120, 15006), (8323, 14640), (8540, 14268), (8610, 14152), (8845, 13776), (9512, 12810), (9744, 12505), (9840, 12383), (10004, 12180), (10248, 11890), (10614, 11480)]