42037920

素因数分解:

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

素因数の和:324

約数の個数: 192

約数和(自身を含む): 151683840

約数和(自身を除く): 109645920

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, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 263, 270, 288, 296, 333, 360, 370, 432, 444, 480, 526, 540, 555, 592, 666, 720, 740, 789, 864, 888, 999, 1052, 1080, 1110, 1184, 1315, 1332, 1440, 1480, 1578, 1665, 1776, 1998, 2104, 2160, 2220, 2367, 2630, 2664, 2960, 3156, 3330, 3552, 3945, 3996, 4208, 4320, 4440, 4734, 4995, 5260, 5328, 5920, 6312, 6660, 7101, 7890, 7992, 8416, 8880, 9468, 9731, 9990, 10520, 10656, 11835, 12624, 13320, 14202, 15780, 15984, 17760, 18936, 19462, 19980, 21040, 23670, 25248, 26640, 28404, 29193, 31560, 31968, 35505, 37872, 38924, 39960, 42080, 47340, 48655, 53280, 56808, 58386, 63120, 71010, 75744, 77848, 79920, 87579, 94680, 97310, 113616, 116772, 126240, 142020, 145965, 155696, 159840, 175158, 189360, 194620, 227232, 233544, 262737, 284040, 291930, 311392, 350316, 378720, 389240, 437895, 467088, 525474, 568080, 583860, 700632, 778480, 875790, 934176, 1050948, 1136160, 1167720, 1313685, 1401264, 1556960, 1751580, 2101896, 2335440, 2627370, 2802528, 3503160, 4203792, 4670880, 5254740, 7006320, 8407584, 10509480, 14012640, 21018960, 42037920]

約数ペア:

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