389305440

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 576

約数和(自身を含む): 1585059840

約数和(自身を除く): 1195754400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 31, 32, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 62, 68, 72, 76, 80, 81, 85, 90, 93, 95, 96, 102, 108, 114, 120, 124, 135, 136, 144, 152, 153, 155, 160, 162, 170, 171, 180, 186, 190, 204, 216, 228, 240, 243, 248, 255, 270, 272, 279, 285, 288, 304, 306, 310, 323, 324, 340, 342, 360, 372, 380, 405, 408, 432, 456, 459, 465, 480, 486, 496, 510, 513, 527, 540, 544, 558, 570, 589, 608, 612, 620, 646, 648, 680, 684, 720, 744, 760, 765, 810, 816, 837, 855, 864, 912, 918, 930, 969, 972, 992, 1020, 1026, 1054, 1080, 1116, 1140, 1178, 1215, 1224, 1240, 1292, 1296, 1360, 1368, 1377, 1395, 1440, 1488, 1520, 1530, 1539, 1581, 1615, 1620, 1632, 1674, 1710, 1767, 1824, 1836, 1860, 1938, 1944, 2040, 2052, 2108, 2160, 2232, 2280, 2295, 2356, 2430, 2448, 2480, 2511, 2565, 2584, 2592, 2635, 2720, 2736, 2754, 2790, 2907, 2945, 2976, 3040, 3060, 3078, 3162, 3230, 3240, 3348, 3420, 3534, 3672, 3720, 3876, 3888, 4080, 4104, 4131, 4185, 4216, 4320, 4464, 4560, 4590, 4617, 4712, 4743, 4845, 4860, 4896, 4960, 5022, 5130, 5168, 5270, 5301, 5472, 5508, 5580, 5814, 5890, 6120, 6156, 6324, 6460, 6480, 6696, 6840, 6885, 7068, 7344, 7440, 7533, 7695, 7752, 7776, 7905, 8160, 8208, 8262, 8370, 8432, 8721, 8835, 8928, 9120, 9180, 9234, 9424, 9486, 9690, 9720, 10013, 10044, 10260, 10336, 10540, 10602, 11016, 11160, 11628, 11780, 12240, 12312, 12555, 12648, 12920, 12960, 13392, 13680, 13770, 14136, 14229, 14535, 14688, 14880, 15066, 15390, 15504, 15810, 15903, 16416, 16524, 16740, 16864, 17442, 17670, 18360, 18468, 18848, 18972, 19380, 19440, 20026, 20088, 20520, 20655, 21080, 21204, 22032, 22320, 23085, 23256, 23560, 23715, 24480, 24624, 25110, 25296, 25840, 26163, 26505, 26784, 27360, 27540, 28272, 28458, 29070, 30039, 30132, 30780, 31008, 31620, 31806, 33048, 33480, 34884, 35340, 36720, 36936, 37665, 37944, 38760, 38880, 40052, 40176, 41040, 41310, 42160, 42408, 42687, 43605, 44064, 44640, 46170, 46512, 47120, 47430, 47709, 49248, 50065, 50220, 50592, 51680, 52326, 53010, 55080, 56544, 56916, 58140, 60078, 60264, 61560, 63240, 63612, 66096, 66960, 69768, 70680, 71145, 73440, 73872, 75330, 75888, 77520, 78489, 79515, 80104, 80352, 82080, 82620, 84320, 84816, 85374, 87210, 90117, 92340, 93024, 94240, 94860, 95418, 100130, 100440, 104652, 106020, 110160, 113832, 116280, 120156, 120528, 123120, 126480, 127224, 128061, 130815, 132192, 133920, 139536, 141360, 142290, 143127, 147744, 150195, 150660, 151776, 155040, 156978, 159030, 160208, 165240, 169632, 170748, 174420, 180234, 184680, 189720, 190836, 200260, 200880, 209304, 212040, 213435, 220320, 227664, 232560, 238545, 240312, 241056, 246240, 252960, 254448, 256122, 261630, 270351, 279072, 282720, 284580, 286254, 300390, 301320, 313956, 318060, 320416, 330480, 341496, 348840, 360468, 369360, 379440, 381672, 392445, 400520, 401760, 418608, 424080, 426870, 450585, 455328, 465120, 477090, 480624, 508896, 512244, 523260, 540702, 569160, 572508, 600780, 602640, 627912, 636120, 640305, 660960, 682992, 697680, 715635, 720936, 738720, 758880, 763344, 784890, 801040, 811053, 837216, 848160, 853740, 901170, 954180, 961248, 1024488, 1046520, 1081404, 1138320, 1145016, 1201560, 1205280, 1255824, 1272240, 1280610, 1351755, 1365984, 1395360, 1431270, 1441872, 1526688, 1569780, 1602080, 1622106, 1707480, 1802340, 1908360, 2048976, 2093040, 2162808, 2276640, 2290032, 2403120, 2433159, 2511648, 2544480, 2561220, 2703510, 2862540, 2883744, 3139560, 3244212, 3414960, 3604680, 3816720, 4055265, 4097952, 4186080, 4325616, 4580064, 4806240, 4866318, 5122440, 5407020, 5725080, 6279120, 6488424, 6829920, 7209360, 7633440, 8110530, 8651232, 9732636, 10244880, 10814040, 11450160, 12165795, 12558240, 12976848, 14418720, 16221060, 19465272, 20489760, 21628080, 22900320, 24331590, 25953696, 32442120, 38930544, 43256160, 48663180, 64884240, 77861088, 97326360, 129768480, 194652720, 389305440]

約数ペア:

[(1, 389305440), (2, 194652720), (3, 129768480), (4, 97326360), (5, 77861088), (6, 64884240), (8, 48663180), (9, 43256160), (10, 38930544), (12, 32442120), (15, 25953696), (16, 24331590), (17, 22900320), (18, 21628080), (19, 20489760), (20, 19465272), (24, 16221060), (27, 14418720), (30, 12976848), (31, 12558240), (32, 12165795), (34, 11450160), (36, 10814040), (38, 10244880), (40, 9732636), (45, 8651232), (48, 8110530), (51, 7633440), (54, 7209360), (57, 6829920), (60, 6488424), (62, 6279120), (68, 5725080), (72, 5407020), (76, 5122440), (80, 4866318), (81, 4806240), (85, 4580064), (90, 4325616), (93, 4186080), (95, 4097952), (96, 4055265), (102, 3816720), (108, 3604680), (114, 3414960), (120, 3244212), (124, 3139560), (135, 2883744), (136, 2862540), (144, 2703510), (152, 2561220), (153, 2544480), (155, 2511648), (160, 2433159), (162, 2403120), (170, 2290032), (171, 2276640), (180, 2162808), (186, 2093040), (190, 2048976), (204, 1908360), (216, 1802340), (228, 1707480), (240, 1622106), (243, 1602080), (248, 1569780), (255, 1526688), (270, 1441872), (272, 1431270), (279, 1395360), (285, 1365984), (288, 1351755), (304, 1280610), (306, 1272240), (310, 1255824), (323, 1205280), (324, 1201560), (340, 1145016), (342, 1138320), (360, 1081404), (372, 1046520), (380, 1024488), (405, 961248), (408, 954180), (432, 901170), (456, 853740), (459, 848160), (465, 837216), (480, 811053), (486, 801040), (496, 784890), (510, 763344), (513, 758880), (527, 738720), (540, 720936), (544, 715635), (558, 697680), (570, 682992), (589, 660960), (608, 640305), (612, 636120), (620, 627912), (646, 602640), (648, 600780), (680, 572508), (684, 569160), (720, 540702), (744, 523260), (760, 512244), (765, 508896), (810, 480624), (816, 477090), (837, 465120), (855, 455328), (864, 450585), (912, 426870), (918, 424080), (930, 418608), (969, 401760), (972, 400520), (992, 392445), (1020, 381672), (1026, 379440), (1054, 369360), (1080, 360468), (1116, 348840), (1140, 341496), (1178, 330480), (1215, 320416), (1224, 318060), (1240, 313956), (1292, 301320), (1296, 300390), (1360, 286254), (1368, 284580), (1377, 282720), (1395, 279072), (1440, 270351), (1488, 261630), (1520, 256122), (1530, 254448), (1539, 252960), (1581, 246240), (1615, 241056), (1620, 240312), (1632, 238545), (1674, 232560), (1710, 227664), (1767, 220320), (1824, 213435), (1836, 212040), (1860, 209304), (1938, 200880), (1944, 200260), (2040, 190836), (2052, 189720), (2108, 184680), (2160, 180234), (2232, 174420), (2280, 170748), (2295, 169632), (2356, 165240), (2430, 160208), (2448, 159030), (2480, 156978), (2511, 155040), (2565, 151776), (2584, 150660), (2592, 150195), (2635, 147744), (2720, 143127), (2736, 142290), (2754, 141360), (2790, 139536), (2907, 133920), (2945, 132192), (2976, 130815), (3040, 128061), (3060, 127224), (3078, 126480), (3162, 123120), (3230, 120528), (3240, 120156), (3348, 116280), (3420, 113832), (3534, 110160), (3672, 106020), (3720, 104652), (3876, 100440), (3888, 100130), (4080, 95418), (4104, 94860), (4131, 94240), (4185, 93024), (4216, 92340), (4320, 90117), (4464, 87210), (4560, 85374), (4590, 84816), (4617, 84320), (4712, 82620), (4743, 82080), (4845, 80352), (4860, 80104), (4896, 79515), (4960, 78489), (5022, 77520), (5130, 75888), (5168, 75330), (5270, 73872), (5301, 73440), (5472, 71145), (5508, 70680), (5580, 69768), (5814, 66960), (5890, 66096), (6120, 63612), (6156, 63240), (6324, 61560), (6460, 60264), (6480, 60078), (6696, 58140), (6840, 56916), (6885, 56544), (7068, 55080), (7344, 53010), (7440, 52326), (7533, 51680), (7695, 50592), (7752, 50220), (7776, 50065), (7905, 49248), (8160, 47709), (8208, 47430), (8262, 47120), (8370, 46512), (8432, 46170), (8721, 44640), (8835, 44064), (8928, 43605), (9120, 42687), (9180, 42408), (9234, 42160), (9424, 41310), (9486, 41040), (9690, 40176), (9720, 40052), (10013, 38880), (10044, 38760), (10260, 37944), (10336, 37665), (10540, 36936), (10602, 36720), (11016, 35340), (11160, 34884), (11628, 33480), (11780, 33048), (12240, 31806), (12312, 31620), (12555, 31008), (12648, 30780), (12920, 30132), (12960, 30039), (13392, 29070), (13680, 28458), (13770, 28272), (14136, 27540), (14229, 27360), (14535, 26784), (14688, 26505), (14880, 26163), (15066, 25840), (15390, 25296), (15504, 25110), (15810, 24624), (15903, 24480), (16416, 23715), (16524, 23560), (16740, 23256), (16864, 23085), (17442, 22320), (17670, 22032), (18360, 21204), (18468, 21080), (18848, 20655), (18972, 20520), (19380, 20088), (19440, 20026)]