390443760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 640

約数和(自身を含む): 1714176000

約数和(自身を除く): 1323732240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 31, 34, 35, 36, 40, 42, 45, 48, 49, 51, 54, 56, 60, 62, 63, 68, 70, 72, 80, 84, 85, 90, 93, 98, 102, 105, 108, 112, 119, 120, 124, 126, 135, 136, 140, 144, 147, 153, 155, 168, 170, 180, 186, 189, 196, 204, 210, 216, 217, 238, 240, 245, 248, 252, 255, 270, 272, 279, 280, 294, 306, 310, 315, 336, 340, 343, 357, 360, 372, 378, 392, 408, 420, 432, 434, 441, 459, 465, 476, 490, 496, 504, 510, 527, 540, 558, 560, 588, 595, 612, 620, 630, 651, 680, 686, 714, 720, 735, 744, 756, 765, 784, 816, 833, 837, 840, 868, 882, 918, 930, 945, 952, 980, 1008, 1020, 1029, 1054, 1071, 1080, 1085, 1116, 1176, 1190, 1224, 1240, 1260, 1302, 1323, 1360, 1372, 1395, 1428, 1470, 1488, 1512, 1519, 1530, 1581, 1666, 1674, 1680, 1715, 1736, 1764, 1785, 1836, 1860, 1890, 1904, 1953, 1960, 2040, 2058, 2108, 2142, 2160, 2170, 2205, 2232, 2295, 2352, 2380, 2448, 2480, 2499, 2520, 2604, 2635, 2646, 2744, 2790, 2856, 2940, 3024, 3038, 3060, 3087, 3162, 3213, 3255, 3332, 3348, 3430, 3472, 3528, 3570, 3672, 3689, 3720, 3780, 3906, 3920, 4080, 4116, 4165, 4185, 4216, 4284, 4340, 4410, 4464, 4557, 4590, 4743, 4760, 4998, 5040, 5145, 5208, 5270, 5292, 5355, 5488, 5580, 5712, 5831, 5859, 5880, 6076, 6120, 6174, 6324, 6426, 6510, 6615, 6664, 6696, 6860, 7056, 7140, 7344, 7378, 7440, 7497, 7560, 7595, 7812, 7905, 8232, 8330, 8370, 8432, 8568, 8680, 8820, 9114, 9180, 9261, 9486, 9520, 9765, 9996, 10290, 10416, 10540, 10584, 10633, 10710, 11067, 11160, 11662, 11718, 11760, 12152, 12240, 12348, 12495, 12648, 12852, 13020, 13230, 13328, 13392, 13671, 13720, 14229, 14280, 14756, 14994, 15120, 15190, 15435, 15624, 15810, 16065, 16464, 16660, 16740, 17136, 17360, 17493, 17640, 18228, 18360, 18445, 18522, 18972, 19530, 19992, 20580, 21080, 21168, 21266, 21420, 22134, 22320, 22491, 22785, 23324, 23436, 23715, 24304, 24696, 24990, 25296, 25704, 25823, 26040, 26460, 27342, 27440, 28458, 28560, 29155, 29295, 29512, 29988, 30380, 30870, 31248, 31620, 31899, 32130, 33201, 33320, 33480, 34986, 35280, 36456, 36720, 36890, 37044, 37485, 37944, 39060, 39984, 41013, 41160, 42160, 42532, 42840, 44268, 44982, 45570, 46305, 46648, 46872, 47430, 49392, 49980, 51408, 51646, 52080, 52479, 52920, 53165, 54684, 55335, 56916, 58310, 58590, 59024, 59976, 60760, 61740, 63240, 63798, 64260, 66402, 66640, 66960, 68355, 69972, 71145, 72912, 73780, 74088, 74970, 75888, 77469, 78120, 82026, 82320, 85064, 85680, 87465, 88536, 89964, 91140, 92610, 93296, 93744, 94860, 95697, 99603, 99960, 103292, 104958, 105840, 106330, 109368, 110670, 112455, 113832, 116620, 117180, 119952, 121520, 123480, 126480, 127596, 128520, 129115, 132804, 136710, 139944, 142290, 147560, 148176, 149940, 154938, 156240, 157437, 159495, 164052, 166005, 170128, 174930, 177072, 179928, 180761, 182280, 185220, 189720, 191394, 199206, 199920, 205065, 206584, 209916, 212660, 218736, 221340, 224910, 227664, 232407, 233240, 234360, 246960, 255192, 257040, 258230, 262395, 265608, 273420, 279888, 284580, 287091, 295120, 299880, 309876, 314874, 318990, 328104, 332010, 349860, 359856, 361522, 364560, 370440, 379440, 382788, 387345, 398412, 410130, 413168, 419832, 425320, 442680, 449820, 464814, 466480, 468720, 478485, 498015, 510384, 516460, 524790, 531216, 542283, 546840, 569160, 574182, 599760, 619752, 629748, 637980, 656208, 664020, 697221, 699720, 723044, 740880, 765576, 774690, 787185, 796824, 820260, 839664, 850640, 885360, 899640, 903805, 929628, 956970, 996030, 1032920, 1049580, 1084566, 1093680, 1138320, 1148364, 1162035, 1239504, 1259496, 1275960, 1328040, 1394442, 1399440, 1435455, 1446088, 1531152, 1549380, 1574370, 1593648, 1626849, 1640520, 1799280, 1807610, 1859256, 1913940, 1992060, 2065840, 2099160, 2169132, 2296728, 2324070, 2518992, 2551920, 2656080, 2711415, 2788884, 2870910, 2892176, 3098760, 3148740, 3253698, 3281040, 3486105, 3615220, 3718512, 3827880, 3984120, 4198320, 4338264, 4593456, 4648140, 4880547, 5422830, 5577768, 5741820, 6197520, 6297480, 6507396, 6972210, 7230440, 7655760, 7968240, 8134245, 8676528, 9296280, 9761094, 10845660, 11155536, 11483640, 12594960, 13014792, 13944420, 14460880, 16268490, 18592560, 19522188, 21691320, 22967280, 24402735, 26029584, 27888840, 32536980, 39044376, 43382640, 48805470, 55777680, 65073960, 78088752, 97610940, 130147920, 195221880, 390443760]

約数ペア:

[(1, 390443760), (2, 195221880), (3, 130147920), (4, 97610940), (5, 78088752), (6, 65073960), (7, 55777680), (8, 48805470), (9, 43382640), (10, 39044376), (12, 32536980), (14, 27888840), (15, 26029584), (16, 24402735), (17, 22967280), (18, 21691320), (20, 19522188), (21, 18592560), (24, 16268490), (27, 14460880), (28, 13944420), (30, 13014792), (31, 12594960), (34, 11483640), (35, 11155536), (36, 10845660), (40, 9761094), (42, 9296280), (45, 8676528), (48, 8134245), (49, 7968240), (51, 7655760), (54, 7230440), (56, 6972210), (60, 6507396), (62, 6297480), (63, 6197520), (68, 5741820), (70, 5577768), (72, 5422830), (80, 4880547), (84, 4648140), (85, 4593456), (90, 4338264), (93, 4198320), (98, 3984120), (102, 3827880), (105, 3718512), (108, 3615220), (112, 3486105), (119, 3281040), (120, 3253698), (124, 3148740), (126, 3098760), (135, 2892176), (136, 2870910), (140, 2788884), (144, 2711415), (147, 2656080), (153, 2551920), (155, 2518992), (168, 2324070), (170, 2296728), (180, 2169132), (186, 2099160), (189, 2065840), (196, 1992060), (204, 1913940), (210, 1859256), (216, 1807610), (217, 1799280), (238, 1640520), (240, 1626849), (245, 1593648), (248, 1574370), (252, 1549380), (255, 1531152), (270, 1446088), (272, 1435455), (279, 1399440), (280, 1394442), (294, 1328040), (306, 1275960), (310, 1259496), (315, 1239504), (336, 1162035), (340, 1148364), (343, 1138320), (357, 1093680), (360, 1084566), (372, 1049580), (378, 1032920), (392, 996030), (408, 956970), (420, 929628), (432, 903805), (434, 899640), (441, 885360), (459, 850640), (465, 839664), (476, 820260), (490, 796824), (496, 787185), (504, 774690), (510, 765576), (527, 740880), (540, 723044), (558, 699720), (560, 697221), (588, 664020), (595, 656208), (612, 637980), (620, 629748), (630, 619752), (651, 599760), (680, 574182), (686, 569160), (714, 546840), (720, 542283), (735, 531216), (744, 524790), (756, 516460), (765, 510384), (784, 498015), (816, 478485), (833, 468720), (837, 466480), (840, 464814), (868, 449820), (882, 442680), (918, 425320), (930, 419832), (945, 413168), (952, 410130), (980, 398412), (1008, 387345), (1020, 382788), (1029, 379440), (1054, 370440), (1071, 364560), (1080, 361522), (1085, 359856), (1116, 349860), (1176, 332010), (1190, 328104), (1224, 318990), (1240, 314874), (1260, 309876), (1302, 299880), (1323, 295120), (1360, 287091), (1372, 284580), (1395, 279888), (1428, 273420), (1470, 265608), (1488, 262395), (1512, 258230), (1519, 257040), (1530, 255192), (1581, 246960), (1666, 234360), (1674, 233240), (1680, 232407), (1715, 227664), (1736, 224910), (1764, 221340), (1785, 218736), (1836, 212660), (1860, 209916), (1890, 206584), (1904, 205065), (1953, 199920), (1960, 199206), (2040, 191394), (2058, 189720), (2108, 185220), (2142, 182280), (2160, 180761), (2170, 179928), (2205, 177072), (2232, 174930), (2295, 170128), (2352, 166005), (2380, 164052), (2448, 159495), (2480, 157437), (2499, 156240), (2520, 154938), (2604, 149940), (2635, 148176), (2646, 147560), (2744, 142290), (2790, 139944), (2856, 136710), (2940, 132804), (3024, 129115), (3038, 128520), (3060, 127596), (3087, 126480), (3162, 123480), (3213, 121520), (3255, 119952), (3332, 117180), (3348, 116620), (3430, 113832), (3472, 112455), (3528, 110670), (3570, 109368), (3672, 106330), (3689, 105840), (3720, 104958), (3780, 103292), (3906, 99960), (3920, 99603), (4080, 95697), (4116, 94860), (4165, 93744), (4185, 93296), (4216, 92610), (4284, 91140), (4340, 89964), (4410, 88536), (4464, 87465), (4557, 85680), (4590, 85064), (4743, 82320), (4760, 82026), (4998, 78120), (5040, 77469), (5145, 75888), (5208, 74970), (5270, 74088), (5292, 73780), (5355, 72912), (5488, 71145), (5580, 69972), (5712, 68355), (5831, 66960), (5859, 66640), (5880, 66402), (6076, 64260), (6120, 63798), (6174, 63240), (6324, 61740), (6426, 60760), (6510, 59976), (6615, 59024), (6664, 58590), (6696, 58310), (6860, 56916), (7056, 55335), (7140, 54684), (7344, 53165), (7378, 52920), (7440, 52479), (7497, 52080), (7560, 51646), (7595, 51408), (7812, 49980), (7905, 49392), (8232, 47430), (8330, 46872), (8370, 46648), (8432, 46305), (8568, 45570), (8680, 44982), (8820, 44268), (9114, 42840), (9180, 42532), (9261, 42160), (9486, 41160), (9520, 41013), (9765, 39984), (9996, 39060), (10290, 37944), (10416, 37485), (10540, 37044), (10584, 36890), (10633, 36720), (10710, 36456), (11067, 35280), (11160, 34986), (11662, 33480), (11718, 33320), (11760, 33201), (12152, 32130), (12240, 31899), (12348, 31620), (12495, 31248), (12648, 30870), (12852, 30380), (13020, 29988), (13230, 29512), (13328, 29295), (13392, 29155), (13671, 28560), (13720, 28458), (14229, 27440), (14280, 27342), (14756, 26460), (14994, 26040), (15120, 25823), (15190, 25704), (15435, 25296), (15624, 24990), (15810, 24696), (16065, 24304), (16464, 23715), (16660, 23436), (16740, 23324), (17136, 22785), (17360, 22491), (17493, 22320), (17640, 22134), (18228, 21420), (18360, 21266), (18445, 21168), (18522, 21080), (18972, 20580), (19530, 19992)]