145257840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:781

約数の個数: 320

約数和(自身を含む): 616627200

約数和(自身を除く): 471369360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 739, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1365, 1404, 1456, 1478, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2217, 2340, 2457, 2520, 2730, 2808, 2956, 3024, 3120, 3276, 3510, 3640, 3695, 3780, 4095, 4368, 4434, 4680, 4914, 5040, 5173, 5460, 5616, 5912, 6552, 6651, 7020, 7280, 7390, 7560, 8190, 8868, 9360, 9607, 9828, 10346, 10920, 11085, 11824, 12285, 13104, 13302, 14040, 14780, 15120, 15519, 16380, 17736, 19214, 19656, 19953, 20692, 21840, 22170, 24570, 25865, 26604, 28080, 28821, 29560, 31038, 32760, 33255, 35472, 38428, 39312, 39906, 41384, 44340, 46557, 48035, 49140, 51730, 53208, 57642, 59120, 62076, 65520, 66510, 67249, 76856, 77595, 79812, 82768, 86463, 88680, 93114, 96070, 98280, 99765, 103460, 106416, 115284, 124152, 133020, 134498, 139671, 144105, 153712, 155190, 159624, 172926, 177360, 186228, 192140, 196560, 199530, 201747, 206920, 230568, 232785, 248304, 259389, 266040, 268996, 279342, 288210, 310380, 319248, 336245, 345852, 372456, 384280, 399060, 403494, 413840, 432315, 461136, 465570, 518778, 532080, 537992, 558684, 576420, 605241, 620760, 672490, 691704, 698355, 744912, 768560, 798120, 806988, 864630, 931140, 1008735, 1037556, 1075984, 1117368, 1152840, 1210482, 1241520, 1296945, 1344980, 1383408, 1396710, 1596240, 1613976, 1729260, 1815723, 1862280, 2017470, 2075112, 2234736, 2305680, 2420964, 2593890, 2689960, 2793420, 3026205, 3227952, 3458520, 3631446, 3724560, 4034940, 4150224, 4841928, 5187780, 5379920, 5586840, 6052410, 6917040, 7262892, 8069880, 9078615, 9683856, 10375560, 11173680, 12104820, 14525784, 16139760, 18157230, 20751120, 24209640, 29051568, 36314460, 48419280, 72628920, 145257840]

約数ペア:

[(1, 145257840), (2, 72628920), (3, 48419280), (4, 36314460), (5, 29051568), (6, 24209640), (7, 20751120), (8, 18157230), (9, 16139760), (10, 14525784), (12, 12104820), (13, 11173680), (14, 10375560), (15, 9683856), (16, 9078615), (18, 8069880), (20, 7262892), (21, 6917040), (24, 6052410), (26, 5586840), (27, 5379920), (28, 5187780), (30, 4841928), (35, 4150224), (36, 4034940), (39, 3724560), (40, 3631446), (42, 3458520), (45, 3227952), (48, 3026205), (52, 2793420), (54, 2689960), (56, 2593890), (60, 2420964), (63, 2305680), (65, 2234736), (70, 2075112), (72, 2017470), (78, 1862280), (80, 1815723), (84, 1729260), (90, 1613976), (91, 1596240), (104, 1396710), (105, 1383408), (108, 1344980), (112, 1296945), (117, 1241520), (120, 1210482), (126, 1152840), (130, 1117368), (135, 1075984), (140, 1037556), (144, 1008735), (156, 931140), (168, 864630), (180, 806988), (182, 798120), (189, 768560), (195, 744912), (208, 698355), (210, 691704), (216, 672490), (234, 620760), (240, 605241), (252, 576420), (260, 558684), (270, 537992), (273, 532080), (280, 518778), (312, 465570), (315, 461136), (336, 432315), (351, 413840), (360, 403494), (364, 399060), (378, 384280), (390, 372456), (420, 345852), (432, 336245), (455, 319248), (468, 310380), (504, 288210), (520, 279342), (540, 268996), (546, 266040), (560, 259389), (585, 248304), (624, 232785), (630, 230568), (702, 206920), (720, 201747), (728, 199530), (739, 196560), (756, 192140), (780, 186228), (819, 177360), (840, 172926), (910, 159624), (936, 155190), (945, 153712), (1008, 144105), (1040, 139671), (1080, 134498), (1092, 133020), (1170, 124152), (1260, 115284), (1365, 106416), (1404, 103460), (1456, 99765), (1478, 98280), (1512, 96070), (1560, 93114), (1638, 88680), (1680, 86463), (1755, 82768), (1820, 79812), (1872, 77595), (1890, 76856), (2160, 67249), (2184, 66510), (2217, 65520), (2340, 62076), (2457, 59120), (2520, 57642), (2730, 53208), (2808, 51730), (2956, 49140), (3024, 48035), (3120, 46557), (3276, 44340), (3510, 41384), (3640, 39906), (3695, 39312), (3780, 38428), (4095, 35472), (4368, 33255), (4434, 32760), (4680, 31038), (4914, 29560), (5040, 28821), (5173, 28080), (5460, 26604), (5616, 25865), (5912, 24570), (6552, 22170), (6651, 21840), (7020, 20692), (7280, 19953), (7390, 19656), (7560, 19214), (8190, 17736), (8868, 16380), (9360, 15519), (9607, 15120), (9828, 14780), (10346, 14040), (10920, 13302), (11085, 13104), (11824, 12285)]