340072560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 320

約数和(自身を含む): 1245456000

約数和(自身を除く): 905383440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 61, 72, 80, 87, 89, 90, 108, 116, 120, 122, 135, 144, 145, 174, 178, 180, 183, 216, 232, 240, 244, 261, 267, 270, 290, 305, 348, 356, 360, 366, 432, 435, 445, 464, 488, 522, 534, 540, 549, 580, 610, 696, 712, 720, 732, 783, 801, 870, 890, 915, 976, 1044, 1068, 1080, 1098, 1160, 1220, 1305, 1335, 1392, 1424, 1464, 1566, 1602, 1647, 1740, 1769, 1780, 1830, 2088, 2136, 2160, 2196, 2320, 2403, 2440, 2581, 2610, 2670, 2745, 2928, 3132, 3204, 3294, 3480, 3538, 3560, 3660, 3915, 4005, 4176, 4272, 4392, 4806, 4880, 5162, 5220, 5307, 5340, 5429, 5490, 6264, 6408, 6588, 6960, 7076, 7120, 7320, 7743, 7830, 8010, 8235, 8784, 8845, 9612, 10324, 10440, 10614, 10680, 10858, 10980, 12015, 12528, 12816, 12905, 13176, 14152, 14640, 15486, 15660, 15921, 16020, 16287, 16470, 17690, 19224, 20648, 20880, 21228, 21360, 21716, 21960, 23229, 24030, 25810, 26352, 26535, 27145, 28304, 30972, 31320, 31842, 32040, 32574, 32940, 35380, 38448, 38715, 41296, 42456, 43432, 43920, 46458, 47763, 48060, 48861, 51620, 53070, 54290, 61944, 62640, 63684, 64080, 65148, 65880, 69687, 70760, 77430, 79605, 81435, 84912, 86864, 92916, 95526, 96120, 97722, 103240, 106140, 108580, 116145, 123888, 127368, 130296, 131760, 139374, 141520, 146583, 154860, 157441, 159210, 162870, 185832, 191052, 192240, 195444, 206480, 212280, 217160, 232290, 238815, 244305, 254736, 260592, 278748, 293166, 309720, 314882, 318420, 325740, 348435, 371664, 382104, 390888, 424560, 434320, 464580, 472323, 477630, 488610, 557496, 586332, 619440, 629764, 636840, 651480, 696870, 732915, 764208, 781776, 787205, 929160, 944646, 955260, 977220, 1114992, 1172664, 1259528, 1273680, 1302960, 1393740, 1416969, 1465830, 1574410, 1858320, 1889292, 1910520, 1954440, 2345328, 2361615, 2519056, 2787480, 2833938, 2931660, 3148820, 3778584, 3821040, 3908880, 4250907, 4723230, 5574960, 5667876, 5863320, 6297640, 7084845, 7557168, 8501814, 9446460, 11335752, 11726640, 12595280, 14169690, 17003628, 18892920, 21254535, 22671504, 28339380, 34007256, 37785840, 42509070, 56678760, 68014512, 85018140, 113357520, 170036280, 340072560]

約数ペア:

[(1, 340072560), (2, 170036280), (3, 113357520), (4, 85018140), (5, 68014512), (6, 56678760), (8, 42509070), (9, 37785840), (10, 34007256), (12, 28339380), (15, 22671504), (16, 21254535), (18, 18892920), (20, 17003628), (24, 14169690), (27, 12595280), (29, 11726640), (30, 11335752), (36, 9446460), (40, 8501814), (45, 7557168), (48, 7084845), (54, 6297640), (58, 5863320), (60, 5667876), (61, 5574960), (72, 4723230), (80, 4250907), (87, 3908880), (89, 3821040), (90, 3778584), (108, 3148820), (116, 2931660), (120, 2833938), (122, 2787480), (135, 2519056), (144, 2361615), (145, 2345328), (174, 1954440), (178, 1910520), (180, 1889292), (183, 1858320), (216, 1574410), (232, 1465830), (240, 1416969), (244, 1393740), (261, 1302960), (267, 1273680), (270, 1259528), (290, 1172664), (305, 1114992), (348, 977220), (356, 955260), (360, 944646), (366, 929160), (432, 787205), (435, 781776), (445, 764208), (464, 732915), (488, 696870), (522, 651480), (534, 636840), (540, 629764), (549, 619440), (580, 586332), (610, 557496), (696, 488610), (712, 477630), (720, 472323), (732, 464580), (783, 434320), (801, 424560), (870, 390888), (890, 382104), (915, 371664), (976, 348435), (1044, 325740), (1068, 318420), (1080, 314882), (1098, 309720), (1160, 293166), (1220, 278748), (1305, 260592), (1335, 254736), (1392, 244305), (1424, 238815), (1464, 232290), (1566, 217160), (1602, 212280), (1647, 206480), (1740, 195444), (1769, 192240), (1780, 191052), (1830, 185832), (2088, 162870), (2136, 159210), (2160, 157441), (2196, 154860), (2320, 146583), (2403, 141520), (2440, 139374), (2581, 131760), (2610, 130296), (2670, 127368), (2745, 123888), (2928, 116145), (3132, 108580), (3204, 106140), (3294, 103240), (3480, 97722), (3538, 96120), (3560, 95526), (3660, 92916), (3915, 86864), (4005, 84912), (4176, 81435), (4272, 79605), (4392, 77430), (4806, 70760), (4880, 69687), (5162, 65880), (5220, 65148), (5307, 64080), (5340, 63684), (5429, 62640), (5490, 61944), (6264, 54290), (6408, 53070), (6588, 51620), (6960, 48861), (7076, 48060), (7120, 47763), (7320, 46458), (7743, 43920), (7830, 43432), (8010, 42456), (8235, 41296), (8784, 38715), (8845, 38448), (9612, 35380), (10324, 32940), (10440, 32574), (10614, 32040), (10680, 31842), (10858, 31320), (10980, 30972), (12015, 28304), (12528, 27145), (12816, 26535), (12905, 26352), (13176, 25810), (14152, 24030), (14640, 23229), (15486, 21960), (15660, 21716), (15921, 21360), (16020, 21228), (16287, 20880), (16470, 20648), (17690, 19224)]