618153120

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1266

約数の個数: 288

約数和(自身を含む): 2357776512

約数和(自身を除く): 1739623392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 972, 1040, 1053, 1080, 1170, 1215, 1223, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 1944, 2080, 2106, 2160, 2340, 2430, 2446, 2592, 2808, 3120, 3159, 3240, 3510, 3669, 3744, 3888, 4212, 4320, 4680, 4860, 4892, 5265, 5616, 6115, 6240, 6318, 6480, 7020, 7338, 7776, 8424, 9360, 9720, 9784, 10530, 11007, 11232, 12230, 12636, 12960, 14040, 14676, 15795, 15899, 16848, 18345, 18720, 19440, 19568, 21060, 22014, 24460, 25272, 28080, 29352, 31590, 31798, 33021, 33696, 36690, 38880, 39136, 42120, 44028, 47697, 48920, 50544, 55035, 56160, 58704, 63180, 63596, 66042, 73380, 79495, 84240, 88056, 95394, 97840, 99063, 101088, 110070, 117408, 126360, 127192, 132084, 143091, 146760, 158990, 165105, 168480, 176112, 190788, 195680, 198126, 220140, 238485, 252720, 254384, 264168, 286182, 293520, 297189, 317980, 330210, 352224, 381576, 396252, 429273, 440280, 476970, 495315, 505440, 508768, 528336, 572364, 587040, 594378, 635960, 660420, 715455, 763152, 792504, 858546, 880560, 953940, 990630, 1056672, 1144728, 1188756, 1271920, 1287819, 1320840, 1430910, 1485945, 1526304, 1585008, 1717092, 1761120, 1907880, 1981260, 2146365, 2289456, 2377512, 2543840, 2575638, 2641680, 2861820, 2971890, 3170016, 3434184, 3815760, 3863457, 3962520, 4292730, 4578912, 4755024, 5151276, 5283360, 5723640, 5943780, 6439095, 6868368, 7631520, 7726914, 7925040, 8585460, 9510048, 10302552, 11447280, 11887560, 12878190, 13736736, 15453828, 15850080, 17170920, 19317285, 20605104, 22894560, 23775120, 25756380, 30907656, 34341840, 38634570, 41210208, 47550240, 51512760, 61815312, 68683680, 77269140, 103025520, 123630624, 154538280, 206051040, 309076560, 618153120]

約数ペア:

[(1, 618153120), (2, 309076560), (3, 206051040), (4, 154538280), (5, 123630624), (6, 103025520), (8, 77269140), (9, 68683680), (10, 61815312), (12, 51512760), (13, 47550240), (15, 41210208), (16, 38634570), (18, 34341840), (20, 30907656), (24, 25756380), (26, 23775120), (27, 22894560), (30, 20605104), (32, 19317285), (36, 17170920), (39, 15850080), (40, 15453828), (45, 13736736), (48, 12878190), (52, 11887560), (54, 11447280), (60, 10302552), (65, 9510048), (72, 8585460), (78, 7925040), (80, 7726914), (81, 7631520), (90, 6868368), (96, 6439095), (104, 5943780), (108, 5723640), (117, 5283360), (120, 5151276), (130, 4755024), (135, 4578912), (144, 4292730), (156, 3962520), (160, 3863457), (162, 3815760), (180, 3434184), (195, 3170016), (208, 2971890), (216, 2861820), (234, 2641680), (240, 2575638), (243, 2543840), (260, 2377512), (270, 2289456), (288, 2146365), (312, 1981260), (324, 1907880), (351, 1761120), (360, 1717092), (390, 1585008), (405, 1526304), (416, 1485945), (432, 1430910), (468, 1320840), (480, 1287819), (486, 1271920), (520, 1188756), (540, 1144728), (585, 1056672), (624, 990630), (648, 953940), (702, 880560), (720, 858546), (780, 792504), (810, 763152), (864, 715455), (936, 660420), (972, 635960), (1040, 594378), (1053, 587040), (1080, 572364), (1170, 528336), (1215, 508768), (1223, 505440), (1248, 495315), (1296, 476970), (1404, 440280), (1440, 429273), (1560, 396252), (1620, 381576), (1755, 352224), (1872, 330210), (1944, 317980), (2080, 297189), (2106, 293520), (2160, 286182), (2340, 264168), (2430, 254384), (2446, 252720), (2592, 238485), (2808, 220140), (3120, 198126), (3159, 195680), (3240, 190788), (3510, 176112), (3669, 168480), (3744, 165105), (3888, 158990), (4212, 146760), (4320, 143091), (4680, 132084), (4860, 127192), (4892, 126360), (5265, 117408), (5616, 110070), (6115, 101088), (6240, 99063), (6318, 97840), (6480, 95394), (7020, 88056), (7338, 84240), (7776, 79495), (8424, 73380), (9360, 66042), (9720, 63596), (9784, 63180), (10530, 58704), (11007, 56160), (11232, 55035), (12230, 50544), (12636, 48920), (12960, 47697), (14040, 44028), (14676, 42120), (15795, 39136), (15899, 38880), (16848, 36690), (18345, 33696), (18720, 33021), (19440, 31798), (19568, 31590), (21060, 29352), (22014, 28080), (24460, 25272)]