220231440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 640

約数和(自身を含む): 959938560

約数和(自身を除く): 739707120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 23, 24, 26, 27, 30, 31, 33, 36, 39, 40, 44, 45, 46, 48, 52, 54, 55, 60, 62, 65, 66, 69, 72, 78, 80, 88, 90, 92, 93, 99, 104, 108, 110, 115, 117, 120, 124, 130, 132, 135, 138, 143, 144, 155, 156, 165, 176, 180, 184, 186, 195, 198, 207, 208, 216, 220, 230, 234, 240, 248, 253, 260, 264, 270, 276, 279, 286, 297, 299, 310, 312, 330, 341, 345, 351, 360, 368, 372, 390, 396, 403, 414, 429, 432, 440, 460, 465, 468, 495, 496, 506, 520, 528, 540, 552, 558, 572, 585, 594, 598, 620, 621, 624, 660, 682, 690, 702, 713, 715, 720, 744, 759, 780, 792, 806, 828, 837, 858, 880, 897, 920, 930, 936, 990, 1012, 1023, 1035, 1040, 1080, 1104, 1116, 1144, 1170, 1188, 1196, 1209, 1240, 1242, 1265, 1287, 1320, 1364, 1380, 1395, 1404, 1426, 1430, 1485, 1488, 1495, 1518, 1560, 1584, 1612, 1656, 1674, 1705, 1716, 1755, 1794, 1840, 1860, 1872, 1980, 2015, 2024, 2046, 2070, 2139, 2145, 2160, 2232, 2277, 2288, 2340, 2376, 2392, 2418, 2480, 2484, 2530, 2574, 2640, 2691, 2728, 2760, 2790, 2808, 2852, 2860, 2970, 2990, 3036, 3069, 3105, 3120, 3224, 3289, 3312, 3348, 3410, 3432, 3510, 3565, 3588, 3627, 3720, 3795, 3861, 3960, 4030, 4048, 4092, 4140, 4185, 4278, 4290, 4433, 4464, 4485, 4554, 4680, 4752, 4784, 4836, 4968, 5060, 5115, 5148, 5382, 5456, 5520, 5580, 5616, 5704, 5720, 5940, 5980, 6045, 6072, 6138, 6210, 6417, 6435, 6448, 6578, 6696, 6820, 6831, 6864, 7020, 7130, 7176, 7254, 7440, 7590, 7722, 7843, 7920, 8060, 8073, 8184, 8280, 8370, 8556, 8580, 8866, 8970, 9108, 9207, 9269, 9360, 9672, 9867, 9936, 10120, 10230, 10296, 10695, 10764, 10881, 11160, 11385, 11408, 11440, 11880, 11960, 12090, 12144, 12276, 12420, 12834, 12870, 13156, 13299, 13392, 13455, 13640, 13662, 14040, 14260, 14352, 14508, 15180, 15345, 15444, 15686, 16120, 16146, 16368, 16445, 16560, 16740, 17112, 17160, 17732, 17940, 18135, 18216, 18414, 18538, 19251, 19305, 19344, 19734, 20240, 20460, 20592, 21390, 21528, 21762, 22165, 22320, 22770, 23529, 23760, 23920, 24180, 24552, 24840, 25668, 25740, 26312, 26598, 26910, 27280, 27324, 27807, 28080, 28520, 29016, 29601, 30360, 30690, 30888, 31372, 32085, 32240, 32292, 32890, 33480, 34155, 34224, 34320, 35464, 35880, 36270, 36432, 36828, 37076, 38502, 38610, 39215, 39468, 39897, 40365, 40920, 42780, 43056, 43524, 44330, 45540, 46035, 46345, 47058, 48360, 49104, 49335, 49680, 51336, 51480, 52624, 53196, 53820, 54405, 54648, 55614, 57040, 58032, 59202, 60720, 61380, 61776, 62744, 64170, 64584, 65780, 66495, 66960, 68310, 70587, 70928, 71760, 72540, 73656, 74152, 77004, 77220, 78430, 78936, 79794, 80730, 81840, 83421, 85560, 87048, 88660, 88803, 91080, 92070, 92690, 94116, 96255, 96720, 98670, 101959, 102672, 102960, 106392, 107640, 108810, 109296, 111228, 117645, 118404, 119691, 122760, 125488, 128340, 129168, 131560, 132990, 136620, 139035, 141174, 145080, 147312, 148005, 148304, 154008, 154440, 156860, 157872, 159588, 161460, 166842, 171120, 174096, 177320, 177606, 182160, 184140, 185380, 188232, 192510, 197340, 199485, 203918, 211761, 212784, 215280, 217620, 222456, 235290, 236808, 239382, 245520, 250263, 256680, 263120, 265980, 273240, 278070, 282348, 290160, 296010, 305877, 308016, 308880, 313720, 319176, 322920, 333684, 352935, 354640, 355212, 368280, 370760, 376464, 385020, 394680, 398970, 407836, 417105, 423522, 435240, 444015, 444912, 470580, 473616, 478764, 500526, 509795, 513360, 531960, 546480, 556140, 564696, 592020, 598455, 611754, 627440, 638352, 645840, 667368, 705870, 710424, 736560, 741520, 770040, 789360, 797940, 815672, 834210, 847044, 870480, 888030, 917631, 941160, 957528, 1001052, 1019590, 1058805, 1063920, 1112280, 1129392, 1184040, 1196910, 1223508, 1251315, 1334736, 1411740, 1420848, 1529385, 1540080, 1595880, 1631344, 1668420, 1694088, 1776060, 1835262, 1882320, 1915056, 2002104, 2039180, 2117610, 2224560, 2368080, 2393820, 2447016, 2502630, 2752893, 2823480, 3058770, 3191760, 3336840, 3388176, 3552120, 3670524, 4004208, 4078360, 4235220, 4588155, 4787640, 4894032, 5005260, 5505786, 5646960, 6117540, 6673680, 7104240, 7341048, 8156720, 8470440, 9176310, 9575280, 10010520, 11011572, 12235080, 13764465, 14682096, 16940880, 18352620, 20021040, 22023144, 24470160, 27528930, 36705240, 44046288, 55057860, 73410480, 110115720, 220231440]

約数ペア:

[(1, 220231440), (2, 110115720), (3, 73410480), (4, 55057860), (5, 44046288), (6, 36705240), (8, 27528930), (9, 24470160), (10, 22023144), (11, 20021040), (12, 18352620), (13, 16940880), (15, 14682096), (16, 13764465), (18, 12235080), (20, 11011572), (22, 10010520), (23, 9575280), (24, 9176310), (26, 8470440), (27, 8156720), (30, 7341048), (31, 7104240), (33, 6673680), (36, 6117540), (39, 5646960), (40, 5505786), (44, 5005260), (45, 4894032), (46, 4787640), (48, 4588155), (52, 4235220), (54, 4078360), (55, 4004208), (60, 3670524), (62, 3552120), (65, 3388176), (66, 3336840), (69, 3191760), (72, 3058770), (78, 2823480), (80, 2752893), (88, 2502630), (90, 2447016), (92, 2393820), (93, 2368080), (99, 2224560), (104, 2117610), (108, 2039180), (110, 2002104), (115, 1915056), (117, 1882320), (120, 1835262), (124, 1776060), (130, 1694088), (132, 1668420), (135, 1631344), (138, 1595880), (143, 1540080), (144, 1529385), (155, 1420848), (156, 1411740), (165, 1334736), (176, 1251315), (180, 1223508), (184, 1196910), (186, 1184040), (195, 1129392), (198, 1112280), (207, 1063920), (208, 1058805), (216, 1019590), (220, 1001052), (230, 957528), (234, 941160), (240, 917631), (248, 888030), (253, 870480), (260, 847044), (264, 834210), (270, 815672), (276, 797940), (279, 789360), (286, 770040), (297, 741520), (299, 736560), (310, 710424), (312, 705870), (330, 667368), (341, 645840), (345, 638352), (351, 627440), (360, 611754), (368, 598455), (372, 592020), (390, 564696), (396, 556140), (403, 546480), (414, 531960), (429, 513360), (432, 509795), (440, 500526), (460, 478764), (465, 473616), (468, 470580), (495, 444912), (496, 444015), (506, 435240), (520, 423522), (528, 417105), (540, 407836), (552, 398970), (558, 394680), (572, 385020), (585, 376464), (594, 370760), (598, 368280), (620, 355212), (621, 354640), (624, 352935), (660, 333684), (682, 322920), (690, 319176), (702, 313720), (713, 308880), (715, 308016), (720, 305877), (744, 296010), (759, 290160), (780, 282348), (792, 278070), (806, 273240), (828, 265980), (837, 263120), (858, 256680), (880, 250263), (897, 245520), (920, 239382), (930, 236808), (936, 235290), (990, 222456), (1012, 217620), (1023, 215280), (1035, 212784), (1040, 211761), (1080, 203918), (1104, 199485), (1116, 197340), (1144, 192510), (1170, 188232), (1188, 185380), (1196, 184140), (1209, 182160), (1240, 177606), (1242, 177320), (1265, 174096), (1287, 171120), (1320, 166842), (1364, 161460), (1380, 159588), (1395, 157872), (1404, 156860), (1426, 154440), (1430, 154008), (1485, 148304), (1488, 148005), (1495, 147312), (1518, 145080), (1560, 141174), (1584, 139035), (1612, 136620), (1656, 132990), (1674, 131560), (1705, 129168), (1716, 128340), (1755, 125488), (1794, 122760), (1840, 119691), (1860, 118404), (1872, 117645), (1980, 111228), (2015, 109296), (2024, 108810), (2046, 107640), (2070, 106392), (2139, 102960), (2145, 102672), (2160, 101959), (2232, 98670), (2277, 96720), (2288, 96255), (2340, 94116), (2376, 92690), (2392, 92070), (2418, 91080), (2480, 88803), (2484, 88660), (2530, 87048), (2574, 85560), (2640, 83421), (2691, 81840), (2728, 80730), (2760, 79794), (2790, 78936), (2808, 78430), (2852, 77220), (2860, 77004), (2970, 74152), (2990, 73656), (3036, 72540), (3069, 71760), (3105, 70928), (3120, 70587), (3224, 68310), (3289, 66960), (3312, 66495), (3348, 65780), (3410, 64584), (3432, 64170), (3510, 62744), (3565, 61776), (3588, 61380), (3627, 60720), (3720, 59202), (3795, 58032), (3861, 57040), (3960, 55614), (4030, 54648), (4048, 54405), (4092, 53820), (4140, 53196), (4185, 52624), (4278, 51480), (4290, 51336), (4433, 49680), (4464, 49335), (4485, 49104), (4554, 48360), (4680, 47058), (4752, 46345), (4784, 46035), (4836, 45540), (4968, 44330), (5060, 43524), (5115, 43056), (5148, 42780), (5382, 40920), (5456, 40365), (5520, 39897), (5580, 39468), (5616, 39215), (5704, 38610), (5720, 38502), (5940, 37076), (5980, 36828), (6045, 36432), (6072, 36270), (6138, 35880), (6210, 35464), (6417, 34320), (6435, 34224), (6448, 34155), (6578, 33480), (6696, 32890), (6820, 32292), (6831, 32240), (6864, 32085), (7020, 31372), (7130, 30888), (7176, 30690), (7254, 30360), (7440, 29601), (7590, 29016), (7722, 28520), (7843, 28080), (7920, 27807), (8060, 27324), (8073, 27280), (8184, 26910), (8280, 26598), (8370, 26312), (8556, 25740), (8580, 25668), (8866, 24840), (8970, 24552), (9108, 24180), (9207, 23920), (9269, 23760), (9360, 23529), (9672, 22770), (9867, 22320), (9936, 22165), (10120, 21762), (10230, 21528), (10296, 21390), (10695, 20592), (10764, 20460), (10881, 20240), (11160, 19734), (11385, 19344), (11408, 19305), (11440, 19251), (11880, 18538), (11960, 18414), (12090, 18216), (12144, 18135), (12276, 17940), (12420, 17732), (12834, 17160), (12870, 17112), (13156, 16740), (13299, 16560), (13392, 16445), (13455, 16368), (13640, 16146), (13662, 16120), (14040, 15686), (14260, 15444), (14352, 15345), (14508, 15180)]