151235280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:874

約数の個数: 240

約数和(自身を含む): 596878464

約数和(自身を除く): 445643184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 111, 112, 120, 126, 140, 144, 148, 168, 180, 185, 210, 222, 240, 252, 259, 280, 296, 315, 333, 336, 360, 370, 420, 444, 504, 518, 555, 560, 592, 630, 666, 720, 740, 777, 811, 840, 888, 1008, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1622, 1665, 1680, 1776, 2072, 2220, 2331, 2433, 2520, 2590, 2664, 2960, 3108, 3244, 3330, 3885, 4055, 4144, 4440, 4662, 4866, 5040, 5180, 5328, 5677, 6216, 6488, 6660, 7299, 7770, 8110, 8880, 9324, 9732, 10360, 11354, 11655, 12165, 12432, 12976, 13320, 14598, 15540, 16220, 17031, 18648, 19464, 20720, 22708, 23310, 24330, 26640, 28385, 29196, 30007, 31080, 32440, 34062, 36495, 37296, 38928, 45416, 46620, 48660, 51093, 56770, 58392, 60014, 62160, 64880, 68124, 72990, 85155, 90021, 90832, 93240, 97320, 102186, 113540, 116784, 120028, 136248, 145980, 150035, 170310, 180042, 186480, 194640, 204372, 210049, 227080, 240056, 255465, 270063, 272496, 291960, 300070, 340620, 360084, 408744, 420098, 450105, 454160, 480112, 510930, 540126, 583920, 600140, 630147, 681240, 720168, 817488, 840196, 900210, 1021860, 1050245, 1080252, 1200280, 1260294, 1350315, 1362480, 1440336, 1680392, 1800420, 1890441, 2043720, 2100490, 2160504, 2400560, 2520588, 2700630, 3150735, 3360784, 3600840, 3780882, 4087440, 4200980, 4321008, 5041176, 5401260, 6301470, 7201680, 7561764, 8401960, 9452205, 10082352, 10802520, 12602940, 15123528, 16803920, 18904410, 21605040, 25205880, 30247056, 37808820, 50411760, 75617640, 151235280]

約数ペア:

[(1, 151235280), (2, 75617640), (3, 50411760), (4, 37808820), (5, 30247056), (6, 25205880), (7, 21605040), (8, 18904410), (9, 16803920), (10, 15123528), (12, 12602940), (14, 10802520), (15, 10082352), (16, 9452205), (18, 8401960), (20, 7561764), (21, 7201680), (24, 6301470), (28, 5401260), (30, 5041176), (35, 4321008), (36, 4200980), (37, 4087440), (40, 3780882), (42, 3600840), (45, 3360784), (48, 3150735), (56, 2700630), (60, 2520588), (63, 2400560), (70, 2160504), (72, 2100490), (74, 2043720), (80, 1890441), (84, 1800420), (90, 1680392), (105, 1440336), (111, 1362480), (112, 1350315), (120, 1260294), (126, 1200280), (140, 1080252), (144, 1050245), (148, 1021860), (168, 900210), (180, 840196), (185, 817488), (210, 720168), (222, 681240), (240, 630147), (252, 600140), (259, 583920), (280, 540126), (296, 510930), (315, 480112), (333, 454160), (336, 450105), (360, 420098), (370, 408744), (420, 360084), (444, 340620), (504, 300070), (518, 291960), (555, 272496), (560, 270063), (592, 255465), (630, 240056), (666, 227080), (720, 210049), (740, 204372), (777, 194640), (811, 186480), (840, 180042), (888, 170310), (1008, 150035), (1036, 145980), (1110, 136248), (1260, 120028), (1295, 116784), (1332, 113540), (1480, 102186), (1554, 97320), (1622, 93240), (1665, 90832), (1680, 90021), (1776, 85155), (2072, 72990), (2220, 68124), (2331, 64880), (2433, 62160), (2520, 60014), (2590, 58392), (2664, 56770), (2960, 51093), (3108, 48660), (3244, 46620), (3330, 45416), (3885, 38928), (4055, 37296), (4144, 36495), (4440, 34062), (4662, 32440), (4866, 31080), (5040, 30007), (5180, 29196), (5328, 28385), (5677, 26640), (6216, 24330), (6488, 23310), (6660, 22708), (7299, 20720), (7770, 19464), (8110, 18648), (8880, 17031), (9324, 16220), (9732, 15540), (10360, 14598), (11354, 13320), (11655, 12976), (12165, 12432)]