149197440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:699

約数の個数: 256

約数和(自身を含む): 576357120

約数和(自身を除く): 427159680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 653, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1306, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 1959, 2040, 2176, 2240, 2380, 2612, 2688, 2720, 2856, 3264, 3265, 3360, 3570, 3808, 3918, 4080, 4480, 4571, 4760, 5224, 5440, 5712, 6528, 6530, 6720, 7140, 7616, 7836, 8160, 9142, 9520, 9795, 10448, 10880, 11101, 11424, 13060, 13440, 13713, 14280, 15232, 15672, 16320, 18284, 19040, 19590, 20896, 22202, 22848, 22855, 26120, 27426, 28560, 31344, 32640, 33303, 36568, 38080, 39180, 41792, 44404, 45696, 45710, 52240, 54852, 55505, 57120, 62688, 66606, 68565, 73136, 76160, 77707, 78360, 83584, 88808, 91420, 104480, 109704, 111010, 114240, 125376, 133212, 137130, 146272, 155414, 156720, 166515, 177616, 182840, 208960, 219408, 222020, 228480, 233121, 250752, 266424, 274260, 292544, 310828, 313440, 333030, 355232, 365680, 388535, 417920, 438816, 444040, 466242, 532848, 548520, 585088, 621656, 626880, 666060, 710464, 731360, 777070, 877632, 888080, 932484, 1065696, 1097040, 1165605, 1243312, 1253760, 1332120, 1420928, 1462720, 1554140, 1755264, 1776160, 1864968, 2131392, 2194080, 2331210, 2486624, 2664240, 2925440, 3108280, 3552320, 3729936, 4262784, 4388160, 4662420, 4973248, 5328480, 6216560, 7104640, 7459872, 8776320, 9324840, 9946496, 10656960, 12433120, 14919744, 18649680, 21313920, 24866240, 29839488, 37299360, 49732480, 74598720, 149197440]

約数ペア:

[(1, 149197440), (2, 74598720), (3, 49732480), (4, 37299360), (5, 29839488), (6, 24866240), (7, 21313920), (8, 18649680), (10, 14919744), (12, 12433120), (14, 10656960), (15, 9946496), (16, 9324840), (17, 8776320), (20, 7459872), (21, 7104640), (24, 6216560), (28, 5328480), (30, 4973248), (32, 4662420), (34, 4388160), (35, 4262784), (40, 3729936), (42, 3552320), (48, 3108280), (51, 2925440), (56, 2664240), (60, 2486624), (64, 2331210), (68, 2194080), (70, 2131392), (80, 1864968), (84, 1776160), (85, 1755264), (96, 1554140), (102, 1462720), (105, 1420928), (112, 1332120), (119, 1253760), (120, 1243312), (128, 1165605), (136, 1097040), (140, 1065696), (160, 932484), (168, 888080), (170, 877632), (192, 777070), (204, 731360), (210, 710464), (224, 666060), (238, 626880), (240, 621656), (255, 585088), (272, 548520), (280, 532848), (320, 466242), (336, 444040), (340, 438816), (357, 417920), (384, 388535), (408, 365680), (420, 355232), (448, 333030), (476, 313440), (480, 310828), (510, 292544), (544, 274260), (560, 266424), (595, 250752), (640, 233121), (653, 228480), (672, 222020), (680, 219408), (714, 208960), (816, 182840), (840, 177616), (896, 166515), (952, 156720), (960, 155414), (1020, 146272), (1088, 137130), (1120, 133212), (1190, 125376), (1306, 114240), (1344, 111010), (1360, 109704), (1428, 104480), (1632, 91420), (1680, 88808), (1785, 83584), (1904, 78360), (1920, 77707), (1959, 76160), (2040, 73136), (2176, 68565), (2240, 66606), (2380, 62688), (2612, 57120), (2688, 55505), (2720, 54852), (2856, 52240), (3264, 45710), (3265, 45696), (3360, 44404), (3570, 41792), (3808, 39180), (3918, 38080), (4080, 36568), (4480, 33303), (4571, 32640), (4760, 31344), (5224, 28560), (5440, 27426), (5712, 26120), (6528, 22855), (6530, 22848), (6720, 22202), (7140, 20896), (7616, 19590), (7836, 19040), (8160, 18284), (9142, 16320), (9520, 15672), (9795, 15232), (10448, 14280), (10880, 13713), (11101, 13440), (11424, 13060)]