320173920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 576

約数和(自身を含む): 1337394240

約数和(自身を除く): 1017220320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 29, 30, 32, 33, 34, 36, 40, 41, 44, 45, 48, 51, 55, 58, 60, 66, 68, 72, 80, 82, 85, 87, 88, 90, 96, 99, 102, 110, 116, 120, 123, 132, 136, 144, 145, 153, 160, 164, 165, 170, 174, 176, 180, 187, 198, 204, 205, 220, 232, 240, 246, 255, 261, 264, 272, 288, 290, 306, 319, 328, 330, 340, 348, 352, 360, 369, 374, 396, 408, 410, 435, 440, 451, 464, 480, 492, 493, 495, 510, 522, 528, 544, 561, 580, 612, 615, 638, 656, 660, 680, 696, 697, 720, 738, 748, 765, 792, 816, 820, 870, 880, 902, 928, 935, 957, 984, 986, 990, 1020, 1044, 1056, 1122, 1160, 1189, 1224, 1230, 1276, 1305, 1312, 1320, 1353, 1360, 1392, 1394, 1440, 1476, 1479, 1496, 1530, 1584, 1595, 1632, 1640, 1683, 1740, 1760, 1804, 1845, 1870, 1914, 1968, 1972, 1980, 2040, 2088, 2091, 2244, 2255, 2320, 2378, 2448, 2460, 2465, 2552, 2610, 2640, 2706, 2720, 2784, 2788, 2805, 2871, 2952, 2958, 2992, 3060, 3168, 3190, 3280, 3366, 3480, 3485, 3567, 3608, 3690, 3740, 3828, 3936, 3944, 3960, 4059, 4080, 4176, 4182, 4437, 4488, 4510, 4640, 4756, 4785, 4896, 4920, 4930, 5104, 5220, 5280, 5412, 5423, 5576, 5610, 5742, 5904, 5916, 5945, 5984, 6120, 6273, 6380, 6560, 6732, 6765, 6960, 6970, 7134, 7216, 7380, 7395, 7480, 7656, 7667, 7888, 7920, 8118, 8160, 8352, 8364, 8415, 8874, 8976, 9020, 9512, 9570, 9840, 9860, 10208, 10440, 10455, 10701, 10824, 10846, 11152, 11220, 11484, 11808, 11832, 11890, 12240, 12546, 12760, 13079, 13464, 13530, 13920, 13940, 14268, 14355, 14432, 14760, 14790, 14960, 15312, 15334, 15776, 15840, 16236, 16269, 16728, 16830, 17748, 17835, 17952, 18040, 19024, 19140, 19680, 19720, 20213, 20295, 20880, 20910, 21402, 21648, 21692, 22185, 22304, 22440, 22968, 23001, 23664, 23780, 24480, 25092, 25520, 26158, 26928, 27060, 27115, 27880, 28536, 28710, 29520, 29580, 29920, 30624, 30668, 31365, 32472, 32538, 33456, 33660, 35496, 35670, 36080, 38048, 38280, 38335, 39237, 39440, 40426, 40590, 41760, 41820, 42804, 43296, 43384, 44370, 44880, 45936, 46002, 47328, 47560, 48807, 50184, 51040, 52316, 53505, 53856, 54120, 54230, 55760, 57072, 57420, 59040, 59160, 60639, 61336, 62730, 64944, 65076, 65395, 66912, 67320, 69003, 70992, 71340, 72160, 76560, 76670, 78474, 78880, 80852, 81180, 81345, 83640, 85608, 86768, 88740, 89760, 91872, 92004, 95120, 97614, 100368, 101065, 104632, 107010, 108240, 108460, 111520, 114144, 114840, 115005, 117711, 118320, 121278, 122672, 125460, 129888, 130152, 130790, 134640, 138006, 141984, 142680, 153120, 153340, 156948, 161704, 162360, 162690, 167280, 171216, 173536, 177480, 181917, 184008, 190240, 195228, 196185, 200736, 202130, 209264, 214020, 216480, 216920, 222343, 229680, 230010, 235422, 236640, 242556, 244035, 245344, 250920, 260304, 261580, 269280, 276012, 285360, 303195, 306680, 313896, 323408, 324720, 325380, 334560, 342432, 345015, 354960, 363834, 368016, 390456, 392370, 404260, 418528, 428040, 433840, 444686, 459360, 460020, 470844, 485112, 488070, 501840, 520608, 523160, 552024, 570720, 588555, 606390, 613360, 627792, 646816, 649440, 650760, 667029, 690030, 709920, 727668, 736032, 780912, 784740, 808520, 856080, 867680, 889372, 909585, 920040, 941688, 970224, 976140, 1003680, 1046320, 1104048, 1111715, 1177110, 1212780, 1226720, 1255584, 1301520, 1334058, 1380060, 1455336, 1561824, 1569480, 1617040, 1712160, 1778744, 1819170, 1840080, 1883376, 1940448, 1952280, 2001087, 2092640, 2208096, 2223430, 2354220, 2425560, 2603040, 2668116, 2760120, 2910672, 3138960, 3234080, 3335145, 3557488, 3638340, 3680160, 3766752, 3904560, 4002174, 4446860, 4708440, 4851120, 5336232, 5520240, 5821344, 6277920, 6670290, 7114976, 7276680, 7809120, 8004348, 8893720, 9416880, 9702240, 10005435, 10672464, 11040480, 13340580, 14553360, 16008696, 17787440, 18833760, 20010870, 21344928, 26681160, 29106720, 32017392, 35574880, 40021740, 53362320, 64034784, 80043480, 106724640, 160086960, 320173920]

約数ペア:

[(1, 320173920), (2, 160086960), (3, 106724640), (4, 80043480), (5, 64034784), (6, 53362320), (8, 40021740), (9, 35574880), (10, 32017392), (11, 29106720), (12, 26681160), (15, 21344928), (16, 20010870), (17, 18833760), (18, 17787440), (20, 16008696), (22, 14553360), (24, 13340580), (29, 11040480), (30, 10672464), (32, 10005435), (33, 9702240), (34, 9416880), (36, 8893720), (40, 8004348), (41, 7809120), (44, 7276680), (45, 7114976), (48, 6670290), (51, 6277920), (55, 5821344), (58, 5520240), (60, 5336232), (66, 4851120), (68, 4708440), (72, 4446860), (80, 4002174), (82, 3904560), (85, 3766752), (87, 3680160), (88, 3638340), (90, 3557488), (96, 3335145), (99, 3234080), (102, 3138960), (110, 2910672), (116, 2760120), (120, 2668116), (123, 2603040), (132, 2425560), (136, 2354220), (144, 2223430), (145, 2208096), (153, 2092640), (160, 2001087), (164, 1952280), (165, 1940448), (170, 1883376), (174, 1840080), (176, 1819170), (180, 1778744), (187, 1712160), (198, 1617040), (204, 1569480), (205, 1561824), (220, 1455336), (232, 1380060), (240, 1334058), (246, 1301520), (255, 1255584), (261, 1226720), (264, 1212780), (272, 1177110), (288, 1111715), (290, 1104048), (306, 1046320), (319, 1003680), (328, 976140), (330, 970224), (340, 941688), (348, 920040), (352, 909585), (360, 889372), (369, 867680), (374, 856080), (396, 808520), (408, 784740), (410, 780912), (435, 736032), (440, 727668), (451, 709920), (464, 690030), (480, 667029), (492, 650760), (493, 649440), (495, 646816), (510, 627792), (522, 613360), (528, 606390), (544, 588555), (561, 570720), (580, 552024), (612, 523160), (615, 520608), (638, 501840), (656, 488070), (660, 485112), (680, 470844), (696, 460020), (697, 459360), (720, 444686), (738, 433840), (748, 428040), (765, 418528), (792, 404260), (816, 392370), (820, 390456), (870, 368016), (880, 363834), (902, 354960), (928, 345015), (935, 342432), (957, 334560), (984, 325380), (986, 324720), (990, 323408), (1020, 313896), (1044, 306680), (1056, 303195), (1122, 285360), (1160, 276012), (1189, 269280), (1224, 261580), (1230, 260304), (1276, 250920), (1305, 245344), (1312, 244035), (1320, 242556), (1353, 236640), (1360, 235422), (1392, 230010), (1394, 229680), (1440, 222343), (1476, 216920), (1479, 216480), (1496, 214020), (1530, 209264), (1584, 202130), (1595, 200736), (1632, 196185), (1640, 195228), (1683, 190240), (1740, 184008), (1760, 181917), (1804, 177480), (1845, 173536), (1870, 171216), (1914, 167280), (1968, 162690), (1972, 162360), (1980, 161704), (2040, 156948), (2088, 153340), (2091, 153120), (2244, 142680), (2255, 141984), (2320, 138006), (2378, 134640), (2448, 130790), (2460, 130152), (2465, 129888), (2552, 125460), (2610, 122672), (2640, 121278), (2706, 118320), (2720, 117711), (2784, 115005), (2788, 114840), (2805, 114144), (2871, 111520), (2952, 108460), (2958, 108240), (2992, 107010), (3060, 104632), (3168, 101065), (3190, 100368), (3280, 97614), (3366, 95120), (3480, 92004), (3485, 91872), (3567, 89760), (3608, 88740), (3690, 86768), (3740, 85608), (3828, 83640), (3936, 81345), (3944, 81180), (3960, 80852), (4059, 78880), (4080, 78474), (4176, 76670), (4182, 76560), (4437, 72160), (4488, 71340), (4510, 70992), (4640, 69003), (4756, 67320), (4785, 66912), (4896, 65395), (4920, 65076), (4930, 64944), (5104, 62730), (5220, 61336), (5280, 60639), (5412, 59160), (5423, 59040), (5576, 57420), (5610, 57072), (5742, 55760), (5904, 54230), (5916, 54120), (5945, 53856), (5984, 53505), (6120, 52316), (6273, 51040), (6380, 50184), (6560, 48807), (6732, 47560), (6765, 47328), (6960, 46002), (6970, 45936), (7134, 44880), (7216, 44370), (7380, 43384), (7395, 43296), (7480, 42804), (7656, 41820), (7667, 41760), (7888, 40590), (7920, 40426), (8118, 39440), (8160, 39237), (8352, 38335), (8364, 38280), (8415, 38048), (8874, 36080), (8976, 35670), (9020, 35496), (9512, 33660), (9570, 33456), (9840, 32538), (9860, 32472), (10208, 31365), (10440, 30668), (10455, 30624), (10701, 29920), (10824, 29580), (10846, 29520), (11152, 28710), (11220, 28536), (11484, 27880), (11808, 27115), (11832, 27060), (11890, 26928), (12240, 26158), (12546, 25520), (12760, 25092), (13079, 24480), (13464, 23780), (13530, 23664), (13920, 23001), (13940, 22968), (14268, 22440), (14355, 22304), (14432, 22185), (14760, 21692), (14790, 21648), (14960, 21402), (15312, 20910), (15334, 20880), (15776, 20295), (15840, 20213), (16236, 19720), (16269, 19680), (16728, 19140), (16830, 19024), (17748, 18040), (17835, 17952)]