208640520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 384

約数和(自身を含む): 808704000

約数和(自身を除く): 600063480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 47, 55, 57, 59, 60, 66, 72, 76, 88, 90, 94, 95, 99, 110, 114, 118, 120, 132, 141, 152, 165, 171, 177, 180, 188, 190, 198, 209, 220, 228, 235, 236, 264, 282, 285, 295, 330, 342, 354, 360, 376, 380, 396, 418, 423, 440, 456, 470, 472, 495, 517, 531, 564, 570, 590, 627, 649, 660, 684, 705, 708, 760, 792, 836, 846, 855, 885, 893, 940, 990, 1034, 1045, 1062, 1121, 1128, 1140, 1180, 1254, 1298, 1320, 1368, 1410, 1416, 1551, 1672, 1692, 1710, 1770, 1786, 1880, 1881, 1947, 1980, 2068, 2090, 2115, 2124, 2242, 2280, 2360, 2508, 2585, 2596, 2655, 2679, 2773, 2820, 3102, 3135, 3245, 3363, 3384, 3420, 3540, 3572, 3762, 3894, 3960, 4136, 4180, 4230, 4248, 4465, 4484, 4653, 5016, 5170, 5192, 5310, 5358, 5546, 5605, 5640, 5841, 6204, 6270, 6490, 6726, 6840, 7080, 7144, 7524, 7755, 7788, 8037, 8319, 8360, 8460, 8930, 8968, 9306, 9405, 9735, 9823, 10089, 10340, 10620, 10716, 11092, 11210, 11682, 12331, 12408, 12540, 12980, 13395, 13452, 13865, 15048, 15510, 15576, 16074, 16638, 16815, 16920, 17860, 18612, 18810, 19470, 19646, 20178, 20680, 21240, 21432, 22184, 22420, 23265, 23364, 24662, 24957, 25080, 25960, 26790, 26904, 27730, 29205, 29469, 30503, 31020, 32148, 33276, 33630, 35720, 36993, 37224, 37620, 38940, 39292, 40185, 40356, 41595, 44840, 46530, 46728, 49115, 49324, 49914, 50445, 52687, 53580, 55460, 58410, 58938, 61006, 61655, 62040, 64296, 66552, 67260, 73986, 75240, 77880, 78584, 80370, 80712, 83190, 88407, 91509, 93060, 98230, 98648, 99828, 100890, 105374, 107160, 110920, 110979, 116820, 117876, 122012, 123310, 124785, 134520, 147345, 147972, 152515, 158061, 160740, 166380, 176814, 183018, 184965, 186120, 196460, 199656, 201780, 210748, 221958, 233640, 235752, 244024, 246620, 249570, 263435, 274527, 294690, 295944, 305030, 316122, 321480, 332760, 353628, 366036, 369930, 392920, 403560, 421496, 442035, 443916, 457545, 474183, 493240, 499140, 526870, 549054, 554895, 579557, 589380, 610060, 632244, 707256, 732072, 739860, 790305, 884070, 887832, 915090, 948366, 998280, 1053740, 1098108, 1109790, 1159114, 1178760, 1220120, 1264488, 1372635, 1479720, 1580610, 1738671, 1768140, 1830180, 1896732, 2107480, 2196216, 2219580, 2318228, 2370915, 2745270, 2897785, 3161220, 3477342, 3536280, 3660360, 3793464, 4439160, 4636456, 4741830, 5216013, 5490540, 5795570, 6322440, 6954684, 8693355, 9483660, 10432026, 10981080, 11591140, 13909368, 17386710, 18967320, 20864052, 23182280, 26080065, 34773420, 41728104, 52160130, 69546840, 104320260, 208640520]

約数ペア:

[(1, 208640520), (2, 104320260), (3, 69546840), (4, 52160130), (5, 41728104), (6, 34773420), (8, 26080065), (9, 23182280), (10, 20864052), (11, 18967320), (12, 17386710), (15, 13909368), (18, 11591140), (19, 10981080), (20, 10432026), (22, 9483660), (24, 8693355), (30, 6954684), (33, 6322440), (36, 5795570), (38, 5490540), (40, 5216013), (44, 4741830), (45, 4636456), (47, 4439160), (55, 3793464), (57, 3660360), (59, 3536280), (60, 3477342), (66, 3161220), (72, 2897785), (76, 2745270), (88, 2370915), (90, 2318228), (94, 2219580), (95, 2196216), (99, 2107480), (110, 1896732), (114, 1830180), (118, 1768140), (120, 1738671), (132, 1580610), (141, 1479720), (152, 1372635), (165, 1264488), (171, 1220120), (177, 1178760), (180, 1159114), (188, 1109790), (190, 1098108), (198, 1053740), (209, 998280), (220, 948366), (228, 915090), (235, 887832), (236, 884070), (264, 790305), (282, 739860), (285, 732072), (295, 707256), (330, 632244), (342, 610060), (354, 589380), (360, 579557), (376, 554895), (380, 549054), (396, 526870), (418, 499140), (423, 493240), (440, 474183), (456, 457545), (470, 443916), (472, 442035), (495, 421496), (517, 403560), (531, 392920), (564, 369930), (570, 366036), (590, 353628), (627, 332760), (649, 321480), (660, 316122), (684, 305030), (705, 295944), (708, 294690), (760, 274527), (792, 263435), (836, 249570), (846, 246620), (855, 244024), (885, 235752), (893, 233640), (940, 221958), (990, 210748), (1034, 201780), (1045, 199656), (1062, 196460), (1121, 186120), (1128, 184965), (1140, 183018), (1180, 176814), (1254, 166380), (1298, 160740), (1320, 158061), (1368, 152515), (1410, 147972), (1416, 147345), (1551, 134520), (1672, 124785), (1692, 123310), (1710, 122012), (1770, 117876), (1786, 116820), (1880, 110979), (1881, 110920), (1947, 107160), (1980, 105374), (2068, 100890), (2090, 99828), (2115, 98648), (2124, 98230), (2242, 93060), (2280, 91509), (2360, 88407), (2508, 83190), (2585, 80712), (2596, 80370), (2655, 78584), (2679, 77880), (2773, 75240), (2820, 73986), (3102, 67260), (3135, 66552), (3245, 64296), (3363, 62040), (3384, 61655), (3420, 61006), (3540, 58938), (3572, 58410), (3762, 55460), (3894, 53580), (3960, 52687), (4136, 50445), (4180, 49914), (4230, 49324), (4248, 49115), (4465, 46728), (4484, 46530), (4653, 44840), (5016, 41595), (5170, 40356), (5192, 40185), (5310, 39292), (5358, 38940), (5546, 37620), (5605, 37224), (5640, 36993), (5841, 35720), (6204, 33630), (6270, 33276), (6490, 32148), (6726, 31020), (6840, 30503), (7080, 29469), (7144, 29205), (7524, 27730), (7755, 26904), (7788, 26790), (8037, 25960), (8319, 25080), (8360, 24957), (8460, 24662), (8930, 23364), (8968, 23265), (9306, 22420), (9405, 22184), (9735, 21432), (9823, 21240), (10089, 20680), (10340, 20178), (10620, 19646), (10716, 19470), (11092, 18810), (11210, 18612), (11682, 17860), (12331, 16920), (12408, 16815), (12540, 16638), (12980, 16074), (13395, 15576), (13452, 15510), (13865, 15048)]