216423360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:740

約数の個数: 224

約数和(自身を含む): 785286720

約数和(自身を除く): 568863360

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, 270, 288, 296, 320, 333, 360, 370, 432, 444, 480, 540, 555, 576, 592, 666, 677, 720, 740, 864, 888, 960, 999, 1080, 1110, 1184, 1332, 1354, 1440, 1480, 1665, 1728, 1776, 1998, 2031, 2160, 2220, 2368, 2664, 2708, 2880, 2960, 3330, 3385, 3552, 3996, 4062, 4320, 4440, 4995, 5328, 5416, 5920, 6093, 6660, 6770, 7104, 7992, 8124, 8640, 8880, 9990, 10155, 10656, 10832, 11840, 12186, 13320, 13540, 15984, 16248, 17760, 18279, 19980, 20310, 21312, 21664, 24372, 25049, 26640, 27080, 30465, 31968, 32496, 35520, 36558, 39960, 40620, 43328, 48744, 50098, 53280, 54160, 60930, 63936, 64992, 73116, 75147, 79920, 81240, 91395, 97488, 100196, 106560, 108320, 121860, 125245, 129984, 146232, 150294, 159840, 162480, 182790, 194976, 200392, 216640, 225441, 243720, 250490, 292464, 300588, 319680, 324960, 365580, 375735, 389952, 400784, 450882, 487440, 500980, 584928, 601176, 649920, 676323, 731160, 751470, 801568, 901764, 974880, 1001960, 1127205, 1169856, 1202352, 1352646, 1462320, 1502940, 1603136, 1803528, 1949760, 2003920, 2254410, 2404704, 2705292, 2924640, 3005880, 3381615, 3607056, 4007840, 4508820, 4809408, 5410584, 5849280, 6011760, 6763230, 7214112, 8015680, 9017640, 10821168, 12023520, 13526460, 14428224, 18035280, 21642336, 24047040, 27052920, 36070560, 43284672, 54105840, 72141120, 108211680, 216423360]

約数ペア:

[(1, 216423360), (2, 108211680), (3, 72141120), (4, 54105840), (5, 43284672), (6, 36070560), (8, 27052920), (9, 24047040), (10, 21642336), (12, 18035280), (15, 14428224), (16, 13526460), (18, 12023520), (20, 10821168), (24, 9017640), (27, 8015680), (30, 7214112), (32, 6763230), (36, 6011760), (37, 5849280), (40, 5410584), (45, 4809408), (48, 4508820), (54, 4007840), (60, 3607056), (64, 3381615), (72, 3005880), (74, 2924640), (80, 2705292), (90, 2404704), (96, 2254410), (108, 2003920), (111, 1949760), (120, 1803528), (135, 1603136), (144, 1502940), (148, 1462320), (160, 1352646), (180, 1202352), (185, 1169856), (192, 1127205), (216, 1001960), (222, 974880), (240, 901764), (270, 801568), (288, 751470), (296, 731160), (320, 676323), (333, 649920), (360, 601176), (370, 584928), (432, 500980), (444, 487440), (480, 450882), (540, 400784), (555, 389952), (576, 375735), (592, 365580), (666, 324960), (677, 319680), (720, 300588), (740, 292464), (864, 250490), (888, 243720), (960, 225441), (999, 216640), (1080, 200392), (1110, 194976), (1184, 182790), (1332, 162480), (1354, 159840), (1440, 150294), (1480, 146232), (1665, 129984), (1728, 125245), (1776, 121860), (1998, 108320), (2031, 106560), (2160, 100196), (2220, 97488), (2368, 91395), (2664, 81240), (2708, 79920), (2880, 75147), (2960, 73116), (3330, 64992), (3385, 63936), (3552, 60930), (3996, 54160), (4062, 53280), (4320, 50098), (4440, 48744), (4995, 43328), (5328, 40620), (5416, 39960), (5920, 36558), (6093, 35520), (6660, 32496), (6770, 31968), (7104, 30465), (7992, 27080), (8124, 26640), (8640, 25049), (8880, 24372), (9990, 21664), (10155, 21312), (10656, 20310), (10832, 19980), (11840, 18279), (12186, 17760), (13320, 16248), (13540, 15984)]