151866240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 256

約数和(自身を含む): 534643200

約数和(自身を除く): 382776960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 64, 69, 76, 80, 92, 95, 96, 114, 115, 120, 128, 138, 152, 160, 181, 184, 190, 192, 228, 230, 240, 276, 285, 304, 320, 345, 362, 368, 380, 384, 437, 456, 460, 480, 543, 552, 570, 608, 640, 690, 724, 736, 760, 874, 905, 912, 920, 960, 1086, 1104, 1140, 1216, 1311, 1380, 1448, 1472, 1520, 1748, 1810, 1824, 1840, 1920, 2172, 2185, 2208, 2280, 2432, 2622, 2715, 2760, 2896, 2944, 3040, 3439, 3496, 3620, 3648, 3680, 4163, 4344, 4370, 4416, 4560, 5244, 5430, 5520, 5792, 6080, 6555, 6878, 6992, 7240, 7296, 7360, 8326, 8688, 8740, 8832, 9120, 10317, 10488, 10860, 11040, 11584, 12160, 12489, 13110, 13756, 13984, 14480, 14720, 16652, 17195, 17376, 17480, 18240, 20634, 20815, 20976, 21720, 22080, 23168, 24978, 26220, 27512, 27968, 28960, 33304, 34390, 34752, 34960, 36480, 41268, 41630, 41952, 43440, 44160, 49956, 51585, 52440, 55024, 55936, 57920, 62445, 66608, 68780, 69504, 69920, 79097, 82536, 83260, 83904, 86880, 99912, 103170, 104880, 110048, 115840, 124890, 133216, 137560, 139840, 158194, 165072, 166520, 167808, 173760, 199824, 206340, 209760, 220096, 237291, 249780, 266432, 275120, 279680, 316388, 330144, 333040, 347520, 395485, 399648, 412680, 419520, 440192, 474582, 499560, 532864, 550240, 632776, 660288, 666080, 790970, 799296, 825360, 839040, 949164, 999120, 1100480, 1186455, 1265552, 1320576, 1332160, 1581940, 1598592, 1650720, 1898328, 1998240, 2200960, 2372910, 2531104, 2664320, 3163880, 3301440, 3796656, 3996480, 4745820, 5062208, 6327760, 6602880, 7593312, 7992960, 9491640, 10124416, 12655520, 15186624, 18983280, 25311040, 30373248, 37966560, 50622080, 75933120, 151866240]

約数ペア:

[(1, 151866240), (2, 75933120), (3, 50622080), (4, 37966560), (5, 30373248), (6, 25311040), (8, 18983280), (10, 15186624), (12, 12655520), (15, 10124416), (16, 9491640), (19, 7992960), (20, 7593312), (23, 6602880), (24, 6327760), (30, 5062208), (32, 4745820), (38, 3996480), (40, 3796656), (46, 3301440), (48, 3163880), (57, 2664320), (60, 2531104), (64, 2372910), (69, 2200960), (76, 1998240), (80, 1898328), (92, 1650720), (95, 1598592), (96, 1581940), (114, 1332160), (115, 1320576), (120, 1265552), (128, 1186455), (138, 1100480), (152, 999120), (160, 949164), (181, 839040), (184, 825360), (190, 799296), (192, 790970), (228, 666080), (230, 660288), (240, 632776), (276, 550240), (285, 532864), (304, 499560), (320, 474582), (345, 440192), (362, 419520), (368, 412680), (380, 399648), (384, 395485), (437, 347520), (456, 333040), (460, 330144), (480, 316388), (543, 279680), (552, 275120), (570, 266432), (608, 249780), (640, 237291), (690, 220096), (724, 209760), (736, 206340), (760, 199824), (874, 173760), (905, 167808), (912, 166520), (920, 165072), (960, 158194), (1086, 139840), (1104, 137560), (1140, 133216), (1216, 124890), (1311, 115840), (1380, 110048), (1448, 104880), (1472, 103170), (1520, 99912), (1748, 86880), (1810, 83904), (1824, 83260), (1840, 82536), (1920, 79097), (2172, 69920), (2185, 69504), (2208, 68780), (2280, 66608), (2432, 62445), (2622, 57920), (2715, 55936), (2760, 55024), (2896, 52440), (2944, 51585), (3040, 49956), (3439, 44160), (3496, 43440), (3620, 41952), (3648, 41630), (3680, 41268), (4163, 36480), (4344, 34960), (4370, 34752), (4416, 34390), (4560, 33304), (5244, 28960), (5430, 27968), (5520, 27512), (5792, 26220), (6080, 24978), (6555, 23168), (6878, 22080), (6992, 21720), (7240, 20976), (7296, 20815), (7360, 20634), (8326, 18240), (8688, 17480), (8740, 17376), (8832, 17195), (9120, 16652), (10317, 14720), (10488, 14480), (10860, 13984), (11040, 13756), (11584, 13110), (12160, 12489)]