213264360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{547}}^1$

素因数の和:605

約数の個数: 192

約数和(自身を含む): 751636800

約数和(自身を除く): 538372440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 361, 380, 456, 513, 540, 547, 570, 684, 722, 760, 855, 1026, 1080, 1083, 1094, 1140, 1368, 1444, 1641, 1710, 1805, 2052, 2166, 2188, 2280, 2565, 2735, 2888, 3249, 3282, 3420, 3610, 4104, 4332, 4376, 4923, 5130, 5415, 5470, 6498, 6564, 6840, 7220, 8205, 8664, 9747, 9846, 10260, 10393, 10830, 10940, 12996, 13128, 14440, 14769, 16245, 16410, 19494, 19692, 20520, 20786, 21660, 21880, 24615, 25992, 29538, 31179, 32490, 32820, 38988, 39384, 41572, 43320, 48735, 49230, 51965, 59076, 62358, 64980, 65640, 73845, 77976, 83144, 93537, 97470, 98460, 103930, 118152, 124716, 129960, 147690, 155895, 187074, 194940, 196920, 197467, 207860, 249432, 280611, 295380, 311790, 374148, 389880, 394934, 415720, 467685, 561222, 590760, 592401, 623580, 748296, 789868, 935370, 987335, 1122444, 1184802, 1247160, 1403055, 1579736, 1777203, 1870740, 1974670, 2244888, 2369604, 2806110, 2962005, 3554406, 3741480, 3949340, 4739208, 5331609, 5612220, 5924010, 7108812, 7898680, 8886015, 10663218, 11224440, 11848020, 14217624, 17772030, 21326436, 23696040, 26658045, 35544060, 42652872, 53316090, 71088120, 106632180, 213264360]

約数ペア:

[(1, 213264360), (2, 106632180), (3, 71088120), (4, 53316090), (5, 42652872), (6, 35544060), (8, 26658045), (9, 23696040), (10, 21326436), (12, 17772030), (15, 14217624), (18, 11848020), (19, 11224440), (20, 10663218), (24, 8886015), (27, 7898680), (30, 7108812), (36, 5924010), (38, 5612220), (40, 5331609), (45, 4739208), (54, 3949340), (57, 3741480), (60, 3554406), (72, 2962005), (76, 2806110), (90, 2369604), (95, 2244888), (108, 1974670), (114, 1870740), (120, 1777203), (135, 1579736), (152, 1403055), (171, 1247160), (180, 1184802), (190, 1122444), (216, 987335), (228, 935370), (270, 789868), (285, 748296), (342, 623580), (360, 592401), (361, 590760), (380, 561222), (456, 467685), (513, 415720), (540, 394934), (547, 389880), (570, 374148), (684, 311790), (722, 295380), (760, 280611), (855, 249432), (1026, 207860), (1080, 197467), (1083, 196920), (1094, 194940), (1140, 187074), (1368, 155895), (1444, 147690), (1641, 129960), (1710, 124716), (1805, 118152), (2052, 103930), (2166, 98460), (2188, 97470), (2280, 93537), (2565, 83144), (2735, 77976), (2888, 73845), (3249, 65640), (3282, 64980), (3420, 62358), (3610, 59076), (4104, 51965), (4332, 49230), (4376, 48735), (4923, 43320), (5130, 41572), (5415, 39384), (5470, 38988), (6498, 32820), (6564, 32490), (6840, 31179), (7220, 29538), (8205, 25992), (8664, 24615), (9747, 21880), (9846, 21660), (10260, 20786), (10393, 20520), (10830, 19692), (10940, 19494), (12996, 16410), (13128, 16245), (14440, 14769)]