2149184880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:693

約数の個数: 320

約数和(自身を含む): 7925921280

約数和(自身を除く): 5776736400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 107, 108, 120, 135, 136, 144, 153, 170, 180, 204, 214, 216, 240, 255, 270, 272, 306, 321, 340, 360, 408, 428, 432, 459, 510, 535, 540, 547, 612, 642, 680, 720, 765, 816, 856, 918, 963, 1020, 1070, 1080, 1094, 1224, 1284, 1360, 1530, 1605, 1641, 1712, 1819, 1836, 1926, 2040, 2140, 2160, 2188, 2295, 2448, 2568, 2735, 2889, 3060, 3210, 3282, 3638, 3672, 3852, 4080, 4280, 4376, 4590, 4815, 4923, 5136, 5457, 5470, 5778, 6120, 6420, 6564, 7276, 7344, 7704, 8205, 8560, 8752, 9095, 9180, 9299, 9630, 9846, 10914, 10940, 11556, 12240, 12840, 13128, 14445, 14552, 14769, 15408, 16371, 16410, 18190, 18360, 18598, 19260, 19692, 21828, 21880, 23112, 24615, 25680, 26256, 27285, 27897, 28890, 29104, 29538, 32742, 32820, 36380, 36720, 37196, 38520, 39384, 43656, 43760, 46224, 46495, 49113, 49230, 54570, 55794, 57780, 58529, 59076, 65484, 65640, 72760, 73845, 74392, 77040, 78768, 81855, 83691, 87312, 92990, 98226, 98460, 109140, 111588, 115560, 117058, 118152, 130968, 131280, 139485, 145520, 147690, 148784, 163710, 167382, 175587, 185980, 196452, 196920, 218280, 223176, 231120, 234116, 236304, 245565, 251073, 261936, 278970, 292645, 295380, 327420, 334764, 351174, 371960, 392904, 393840, 418455, 436560, 446352, 468232, 491130, 502146, 526761, 557940, 585290, 590760, 654840, 669528, 702348, 743920, 785808, 836910, 877935, 936464, 982260, 994993, 1004292, 1053522, 1115880, 1170580, 1181520, 1255365, 1309680, 1339056, 1404696, 1580283, 1673820, 1755870, 1964520, 1989986, 2008584, 2107044, 2231760, 2341160, 2510730, 2633805, 2809392, 2984979, 3160566, 3347640, 3511740, 3929040, 3979972, 4017168, 4214088, 4682320, 4974965, 5021460, 5267610, 5969958, 6321132, 6695280, 7023480, 7901415, 7959944, 8428176, 8954937, 9949930, 10042920, 10535220, 11939916, 12642264, 14046960, 14924895, 15802830, 15919888, 17909874, 19899860, 20085840, 21070440, 23879832, 25284528, 26864811, 29849790, 31605660, 35819748, 39799720, 42140880, 44774685, 47759664, 53729622, 59699580, 63211320, 71639496, 79599440, 89549370, 107459244, 119399160, 126422640, 134324055, 143278992, 179098740, 214918488, 238798320, 268648110, 358197480, 429836976, 537296220, 716394960, 1074592440, 2149184880]

約数ペア:

[(1, 2149184880), (2, 1074592440), (3, 716394960), (4, 537296220), (5, 429836976), (6, 358197480), (8, 268648110), (9, 238798320), (10, 214918488), (12, 179098740), (15, 143278992), (16, 134324055), (17, 126422640), (18, 119399160), (20, 107459244), (24, 89549370), (27, 79599440), (30, 71639496), (34, 63211320), (36, 59699580), (40, 53729622), (45, 47759664), (48, 44774685), (51, 42140880), (54, 39799720), (60, 35819748), (68, 31605660), (72, 29849790), (80, 26864811), (85, 25284528), (90, 23879832), (102, 21070440), (107, 20085840), (108, 19899860), (120, 17909874), (135, 15919888), (136, 15802830), (144, 14924895), (153, 14046960), (170, 12642264), (180, 11939916), (204, 10535220), (214, 10042920), (216, 9949930), (240, 8954937), (255, 8428176), (270, 7959944), (272, 7901415), (306, 7023480), (321, 6695280), (340, 6321132), (360, 5969958), (408, 5267610), (428, 5021460), (432, 4974965), (459, 4682320), (510, 4214088), (535, 4017168), (540, 3979972), (547, 3929040), (612, 3511740), (642, 3347640), (680, 3160566), (720, 2984979), (765, 2809392), (816, 2633805), (856, 2510730), (918, 2341160), (963, 2231760), (1020, 2107044), (1070, 2008584), (1080, 1989986), (1094, 1964520), (1224, 1755870), (1284, 1673820), (1360, 1580283), (1530, 1404696), (1605, 1339056), (1641, 1309680), (1712, 1255365), (1819, 1181520), (1836, 1170580), (1926, 1115880), (2040, 1053522), (2140, 1004292), (2160, 994993), (2188, 982260), (2295, 936464), (2448, 877935), (2568, 836910), (2735, 785808), (2889, 743920), (3060, 702348), (3210, 669528), (3282, 654840), (3638, 590760), (3672, 585290), (3852, 557940), (4080, 526761), (4280, 502146), (4376, 491130), (4590, 468232), (4815, 446352), (4923, 436560), (5136, 418455), (5457, 393840), (5470, 392904), (5778, 371960), (6120, 351174), (6420, 334764), (6564, 327420), (7276, 295380), (7344, 292645), (7704, 278970), (8205, 261936), (8560, 251073), (8752, 245565), (9095, 236304), (9180, 234116), (9299, 231120), (9630, 223176), (9846, 218280), (10914, 196920), (10940, 196452), (11556, 185980), (12240, 175587), (12840, 167382), (13128, 163710), (14445, 148784), (14552, 147690), (14769, 145520), (15408, 139485), (16371, 131280), (16410, 130968), (18190, 118152), (18360, 117058), (18598, 115560), (19260, 111588), (19692, 109140), (21828, 98460), (21880, 98226), (23112, 92990), (24615, 87312), (25680, 83691), (26256, 81855), (27285, 78768), (27897, 77040), (28890, 74392), (29104, 73845), (29538, 72760), (32742, 65640), (32820, 65484), (36380, 59076), (36720, 58529), (37196, 57780), (38520, 55794), (39384, 54570), (43656, 49230), (43760, 49113), (46224, 46495)]