84075840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 224

約数和(自身を含む): 305775360

約数和(自身を除く): 221699520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 263, 270, 288, 296, 320, 333, 360, 370, 432, 444, 480, 526, 540, 555, 576, 592, 666, 720, 740, 789, 864, 888, 960, 999, 1052, 1080, 1110, 1184, 1315, 1332, 1440, 1480, 1578, 1665, 1728, 1776, 1998, 2104, 2160, 2220, 2367, 2368, 2630, 2664, 2880, 2960, 3156, 3330, 3552, 3945, 3996, 4208, 4320, 4440, 4734, 4995, 5260, 5328, 5920, 6312, 6660, 7101, 7104, 7890, 7992, 8416, 8640, 8880, 9468, 9731, 9990, 10520, 10656, 11835, 11840, 12624, 13320, 14202, 15780, 15984, 16832, 17760, 18936, 19462, 19980, 21040, 21312, 23670, 25248, 26640, 28404, 29193, 31560, 31968, 35505, 35520, 37872, 38924, 39960, 42080, 47340, 48655, 50496, 53280, 56808, 58386, 63120, 63936, 71010, 75744, 77848, 79920, 84160, 87579, 94680, 97310, 106560, 113616, 116772, 126240, 142020, 145965, 151488, 155696, 159840, 175158, 189360, 194620, 227232, 233544, 252480, 262737, 284040, 291930, 311392, 319680, 350316, 378720, 389240, 437895, 454464, 467088, 525474, 568080, 583860, 622784, 700632, 757440, 778480, 875790, 934176, 1050948, 1136160, 1167720, 1313685, 1401264, 1556960, 1751580, 1868352, 2101896, 2272320, 2335440, 2627370, 2802528, 3113920, 3503160, 4203792, 4670880, 5254740, 5605056, 7006320, 8407584, 9341760, 10509480, 14012640, 16815168, 21018960, 28025280, 42037920, 84075840]

約数ペア:

[(1, 84075840), (2, 42037920), (3, 28025280), (4, 21018960), (5, 16815168), (6, 14012640), (8, 10509480), (9, 9341760), (10, 8407584), (12, 7006320), (15, 5605056), (16, 5254740), (18, 4670880), (20, 4203792), (24, 3503160), (27, 3113920), (30, 2802528), (32, 2627370), (36, 2335440), (37, 2272320), (40, 2101896), (45, 1868352), (48, 1751580), (54, 1556960), (60, 1401264), (64, 1313685), (72, 1167720), (74, 1136160), (80, 1050948), (90, 934176), (96, 875790), (108, 778480), (111, 757440), (120, 700632), (135, 622784), (144, 583860), (148, 568080), (160, 525474), (180, 467088), (185, 454464), (192, 437895), (216, 389240), (222, 378720), (240, 350316), (263, 319680), (270, 311392), (288, 291930), (296, 284040), (320, 262737), (333, 252480), (360, 233544), (370, 227232), (432, 194620), (444, 189360), (480, 175158), (526, 159840), (540, 155696), (555, 151488), (576, 145965), (592, 142020), (666, 126240), (720, 116772), (740, 113616), (789, 106560), (864, 97310), (888, 94680), (960, 87579), (999, 84160), (1052, 79920), (1080, 77848), (1110, 75744), (1184, 71010), (1315, 63936), (1332, 63120), (1440, 58386), (1480, 56808), (1578, 53280), (1665, 50496), (1728, 48655), (1776, 47340), (1998, 42080), (2104, 39960), (2160, 38924), (2220, 37872), (2367, 35520), (2368, 35505), (2630, 31968), (2664, 31560), (2880, 29193), (2960, 28404), (3156, 26640), (3330, 25248), (3552, 23670), (3945, 21312), (3996, 21040), (4208, 19980), (4320, 19462), (4440, 18936), (4734, 17760), (4995, 16832), (5260, 15984), (5328, 15780), (5920, 14202), (6312, 13320), (6660, 12624), (7101, 11840), (7104, 11835), (7890, 10656), (7992, 10520), (8416, 9990), (8640, 9731), (8880, 9468)]