214814040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:359

約数の個数: 256

約数和(自身を含む): 798336000

約数和(自身を除く): 583521960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 307, 340, 343, 357, 392, 408, 420, 476, 490, 510, 588, 595, 614, 680, 686, 714, 735, 833, 840, 921, 952, 980, 1020, 1029, 1176, 1190, 1228, 1372, 1428, 1470, 1535, 1666, 1715, 1785, 1842, 1960, 2040, 2058, 2149, 2380, 2456, 2499, 2744, 2856, 2940, 3070, 3332, 3430, 3570, 3684, 4116, 4165, 4298, 4605, 4760, 4998, 5145, 5219, 5831, 5880, 6140, 6447, 6664, 6860, 7140, 7368, 8232, 8330, 8596, 9210, 9996, 10290, 10438, 10745, 11662, 12280, 12495, 12894, 13720, 14280, 15043, 15657, 16660, 17192, 17493, 18420, 19992, 20580, 20876, 21490, 23324, 24990, 25788, 26095, 29155, 30086, 31314, 32235, 33320, 34986, 36533, 36840, 41160, 41752, 42980, 45129, 46648, 49980, 51576, 52190, 58310, 60172, 62628, 64470, 69972, 73066, 75215, 78285, 85960, 87465, 90258, 99960, 104380, 105301, 109599, 116620, 120344, 125256, 128940, 139944, 146132, 150430, 156570, 174930, 180516, 182665, 208760, 210602, 219198, 225645, 233240, 255731, 257880, 292264, 300860, 313140, 315903, 349860, 361032, 365330, 421204, 438396, 451290, 511462, 526505, 547995, 601720, 626280, 631806, 699720, 730660, 767193, 842408, 876792, 902580, 1022924, 1053010, 1095990, 1263612, 1278655, 1461320, 1534386, 1579515, 1790117, 1805160, 2045848, 2106020, 2191980, 2527224, 2557310, 3068772, 3159030, 3580234, 3835965, 4212040, 4383960, 5114620, 5370351, 6137544, 6318060, 7160468, 7671930, 8950585, 10229240, 10740702, 12636120, 14320936, 15343860, 17901170, 21481404, 26851755, 30687720, 35802340, 42962808, 53703510, 71604680, 107407020, 214814040]

約数ペア:

[(1, 214814040), (2, 107407020), (3, 71604680), (4, 53703510), (5, 42962808), (6, 35802340), (7, 30687720), (8, 26851755), (10, 21481404), (12, 17901170), (14, 15343860), (15, 14320936), (17, 12636120), (20, 10740702), (21, 10229240), (24, 8950585), (28, 7671930), (30, 7160468), (34, 6318060), (35, 6137544), (40, 5370351), (42, 5114620), (49, 4383960), (51, 4212040), (56, 3835965), (60, 3580234), (68, 3159030), (70, 3068772), (84, 2557310), (85, 2527224), (98, 2191980), (102, 2106020), (105, 2045848), (119, 1805160), (120, 1790117), (136, 1579515), (140, 1534386), (147, 1461320), (168, 1278655), (170, 1263612), (196, 1095990), (204, 1053010), (210, 1022924), (238, 902580), (245, 876792), (255, 842408), (280, 767193), (294, 730660), (307, 699720), (340, 631806), (343, 626280), (357, 601720), (392, 547995), (408, 526505), (420, 511462), (476, 451290), (490, 438396), (510, 421204), (588, 365330), (595, 361032), (614, 349860), (680, 315903), (686, 313140), (714, 300860), (735, 292264), (833, 257880), (840, 255731), (921, 233240), (952, 225645), (980, 219198), (1020, 210602), (1029, 208760), (1176, 182665), (1190, 180516), (1228, 174930), (1372, 156570), (1428, 150430), (1470, 146132), (1535, 139944), (1666, 128940), (1715, 125256), (1785, 120344), (1842, 116620), (1960, 109599), (2040, 105301), (2058, 104380), (2149, 99960), (2380, 90258), (2456, 87465), (2499, 85960), (2744, 78285), (2856, 75215), (2940, 73066), (3070, 69972), (3332, 64470), (3430, 62628), (3570, 60172), (3684, 58310), (4116, 52190), (4165, 51576), (4298, 49980), (4605, 46648), (4760, 45129), (4998, 42980), (5145, 41752), (5219, 41160), (5831, 36840), (5880, 36533), (6140, 34986), (6447, 33320), (6664, 32235), (6860, 31314), (7140, 30086), (7368, 29155), (8232, 26095), (8330, 25788), (8596, 24990), (9210, 23324), (9996, 21490), (10290, 20876), (10438, 20580), (10745, 19992), (11662, 18420), (12280, 17493), (12495, 17192), (12894, 16660), (13720, 15657), (14280, 15043)]