1720809360

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 480

約数和(自身を含む): 6551580672

約数和(自身を除く): 4830771312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 41, 45, 48, 51, 54, 60, 68, 72, 80, 81, 82, 85, 90, 102, 108, 120, 123, 127, 135, 136, 144, 153, 162, 164, 170, 180, 204, 205, 216, 240, 243, 246, 254, 255, 270, 272, 306, 324, 328, 340, 360, 369, 381, 405, 408, 410, 432, 459, 486, 492, 508, 510, 540, 612, 615, 635, 648, 656, 680, 697, 720, 738, 762, 765, 810, 816, 820, 918, 972, 984, 1016, 1020, 1080, 1107, 1143, 1215, 1224, 1230, 1270, 1296, 1360, 1377, 1394, 1476, 1524, 1530, 1620, 1640, 1836, 1845, 1905, 1944, 1968, 2032, 2040, 2091, 2159, 2160, 2214, 2286, 2295, 2430, 2448, 2460, 2540, 2754, 2788, 2952, 3048, 3060, 3240, 3280, 3321, 3429, 3485, 3672, 3690, 3810, 3888, 4080, 4131, 4182, 4318, 4428, 4572, 4590, 4860, 4920, 5080, 5207, 5508, 5535, 5576, 5715, 5904, 6096, 6120, 6273, 6477, 6480, 6642, 6858, 6885, 6970, 7344, 7380, 7620, 8262, 8364, 8636, 8856, 9144, 9180, 9720, 9840, 9963, 10160, 10287, 10414, 10455, 10795, 11016, 11070, 11152, 11430, 12240, 12546, 12954, 13284, 13716, 13770, 13940, 14760, 15240, 15621, 16524, 16605, 16728, 17145, 17272, 17712, 18288, 18360, 18819, 19431, 19440, 19926, 20574, 20655, 20828, 20910, 21590, 22032, 22140, 22860, 25092, 25908, 26035, 26568, 27432, 27540, 27880, 29520, 30480, 30861, 31242, 31365, 32385, 33048, 33210, 33456, 34290, 34544, 36720, 37638, 38862, 39852, 41148, 41310, 41656, 41820, 43180, 44280, 45720, 46863, 49815, 50184, 51435, 51816, 52070, 53136, 54864, 55080, 55760, 56457, 58293, 61722, 62484, 62730, 64770, 66096, 66420, 68580, 75276, 77724, 78105, 79704, 82296, 82620, 83312, 83640, 86360, 88519, 88560, 91440, 93726, 94095, 97155, 99630, 100368, 102870, 103632, 104140, 110160, 112914, 116586, 123444, 124968, 125460, 129540, 132840, 137160, 140589, 150552, 154305, 155448, 156210, 159408, 164592, 165240, 167280, 169371, 172720, 174879, 177038, 187452, 188190, 194310, 199260, 205740, 208280, 225828, 233172, 234315, 246888, 249936, 250920, 259080, 265557, 265680, 274320, 281178, 282285, 291465, 301104, 308610, 310896, 312420, 330480, 338742, 349758, 354076, 374904, 376380, 388620, 398520, 411480, 416560, 421767, 442595, 451656, 466344, 468630, 493776, 501840, 518160, 524637, 531114, 562356, 564570, 582930, 617220, 624840, 677484, 699516, 702945, 708152, 749808, 752760, 777240, 796671, 797040, 822960, 843534, 846855, 874395, 885190, 903312, 932688, 937260, 1049274, 1062228, 1124712, 1129140, 1165860, 1234440, 1249680, 1265301, 1327785, 1354968, 1399032, 1405890, 1416304, 1505520, 1554480, 1593342, 1687068, 1693710, 1748790, 1770380, 1874520, 2098548, 2108835, 2124456, 2249424, 2258280, 2331720, 2390013, 2468880, 2530602, 2623185, 2655570, 2709936, 2798064, 2811780, 3186684, 3374136, 3387420, 3497580, 3540760, 3749040, 3983355, 4197096, 4217670, 4248912, 4516560, 4663440, 4780026, 5061204, 5246370, 5311140, 5623560, 6326505, 6373368, 6748272, 6774840, 6995160, 7081520, 7170039, 7966710, 8394192, 8435340, 9560052, 10122408, 10492740, 10622280, 11247120, 11950065, 12653010, 12746736, 13549680, 13990320, 14340078, 15933420, 16870680, 19120104, 20244816, 20985480, 21244560, 21510117, 23900130, 25306020, 28680156, 31866840, 33741360, 35850195, 38240208, 41970960, 43020234, 47800260, 50612040, 57360312, 63733680, 71700390, 86040468, 95600520, 101224080, 107550585, 114720624, 143400780, 172080936, 191201040, 215101170, 286801560, 344161872, 430202340, 573603120, 860404680, 1720809360]

約数ペア:

[(1, 1720809360), (2, 860404680), (3, 573603120), (4, 430202340), (5, 344161872), (6, 286801560), (8, 215101170), (9, 191201040), (10, 172080936), (12, 143400780), (15, 114720624), (16, 107550585), (17, 101224080), (18, 95600520), (20, 86040468), (24, 71700390), (27, 63733680), (30, 57360312), (34, 50612040), (36, 47800260), (40, 43020234), (41, 41970960), (45, 38240208), (48, 35850195), (51, 33741360), (54, 31866840), (60, 28680156), (68, 25306020), (72, 23900130), (80, 21510117), (81, 21244560), (82, 20985480), (85, 20244816), (90, 19120104), (102, 16870680), (108, 15933420), (120, 14340078), (123, 13990320), (127, 13549680), (135, 12746736), (136, 12653010), (144, 11950065), (153, 11247120), (162, 10622280), (164, 10492740), (170, 10122408), (180, 9560052), (204, 8435340), (205, 8394192), (216, 7966710), (240, 7170039), (243, 7081520), (246, 6995160), (254, 6774840), (255, 6748272), (270, 6373368), (272, 6326505), (306, 5623560), (324, 5311140), (328, 5246370), (340, 5061204), (360, 4780026), (369, 4663440), (381, 4516560), (405, 4248912), (408, 4217670), (410, 4197096), (432, 3983355), (459, 3749040), (486, 3540760), (492, 3497580), (508, 3387420), (510, 3374136), (540, 3186684), (612, 2811780), (615, 2798064), (635, 2709936), (648, 2655570), (656, 2623185), (680, 2530602), (697, 2468880), (720, 2390013), (738, 2331720), (762, 2258280), (765, 2249424), (810, 2124456), (816, 2108835), (820, 2098548), (918, 1874520), (972, 1770380), (984, 1748790), (1016, 1693710), (1020, 1687068), (1080, 1593342), (1107, 1554480), (1143, 1505520), (1215, 1416304), (1224, 1405890), (1230, 1399032), (1270, 1354968), (1296, 1327785), (1360, 1265301), (1377, 1249680), (1394, 1234440), (1476, 1165860), (1524, 1129140), (1530, 1124712), (1620, 1062228), (1640, 1049274), (1836, 937260), (1845, 932688), (1905, 903312), (1944, 885190), (1968, 874395), (2032, 846855), (2040, 843534), (2091, 822960), (2159, 797040), (2160, 796671), (2214, 777240), (2286, 752760), (2295, 749808), (2430, 708152), (2448, 702945), (2460, 699516), (2540, 677484), (2754, 624840), (2788, 617220), (2952, 582930), (3048, 564570), (3060, 562356), (3240, 531114), (3280, 524637), (3321, 518160), (3429, 501840), (3485, 493776), (3672, 468630), (3690, 466344), (3810, 451656), (3888, 442595), (4080, 421767), (4131, 416560), (4182, 411480), (4318, 398520), (4428, 388620), (4572, 376380), (4590, 374904), (4860, 354076), (4920, 349758), (5080, 338742), (5207, 330480), (5508, 312420), (5535, 310896), (5576, 308610), (5715, 301104), (5904, 291465), (6096, 282285), (6120, 281178), (6273, 274320), (6477, 265680), (6480, 265557), (6642, 259080), (6858, 250920), (6885, 249936), (6970, 246888), (7344, 234315), (7380, 233172), (7620, 225828), (8262, 208280), (8364, 205740), (8636, 199260), (8856, 194310), (9144, 188190), (9180, 187452), (9720, 177038), (9840, 174879), (9963, 172720), (10160, 169371), (10287, 167280), (10414, 165240), (10455, 164592), (10795, 159408), (11016, 156210), (11070, 155448), (11152, 154305), (11430, 150552), (12240, 140589), (12546, 137160), (12954, 132840), (13284, 129540), (13716, 125460), (13770, 124968), (13940, 123444), (14760, 116586), (15240, 112914), (15621, 110160), (16524, 104140), (16605, 103632), (16728, 102870), (17145, 100368), (17272, 99630), (17712, 97155), (18288, 94095), (18360, 93726), (18819, 91440), (19431, 88560), (19440, 88519), (19926, 86360), (20574, 83640), (20655, 83312), (20828, 82620), (20910, 82296), (21590, 79704), (22032, 78105), (22140, 77724), (22860, 75276), (25092, 68580), (25908, 66420), (26035, 66096), (26568, 64770), (27432, 62730), (27540, 62484), (27880, 61722), (29520, 58293), (30480, 56457), (30861, 55760), (31242, 55080), (31365, 54864), (32385, 53136), (33048, 52070), (33210, 51816), (33456, 51435), (34290, 50184), (34544, 49815), (36720, 46863), (37638, 45720), (38862, 44280), (39852, 43180), (41148, 41820), (41310, 41656)]