493647360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 320

約数和(自身を含む): 1767744000

約数和(自身を除く): 1274096640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 199, 204, 228, 240, 255, 256, 272, 285, 304, 320, 323, 340, 380, 384, 398, 408, 456, 480, 510, 512, 544, 570, 597, 608, 640, 646, 680, 760, 768, 796, 816, 912, 960, 969, 995, 1020, 1088, 1140, 1194, 1216, 1280, 1292, 1360, 1520, 1536, 1592, 1615, 1632, 1824, 1920, 1938, 1990, 2040, 2176, 2280, 2388, 2432, 2560, 2584, 2720, 2985, 3040, 3184, 3230, 3264, 3383, 3648, 3781, 3840, 3876, 3980, 4080, 4352, 4560, 4776, 4845, 4864, 5168, 5440, 5970, 6080, 6368, 6460, 6528, 6766, 7296, 7562, 7680, 7752, 7960, 8160, 8704, 9120, 9552, 9690, 9728, 10149, 10336, 10880, 11343, 11940, 12160, 12736, 12920, 13056, 13532, 14592, 15124, 15504, 15920, 16320, 16915, 18240, 18905, 19104, 19380, 20298, 20672, 21760, 22686, 23880, 24320, 25472, 25840, 26112, 27064, 29184, 30248, 31008, 31840, 32640, 33830, 36480, 37810, 38208, 38760, 40596, 41344, 43520, 45372, 47760, 48640, 50745, 50944, 51680, 54128, 56715, 60496, 62016, 63680, 64277, 65280, 67660, 72960, 75620, 76416, 77520, 81192, 82688, 90744, 95520, 101490, 101888, 103360, 108256, 113430, 120992, 124032, 127360, 128554, 130560, 135320, 145920, 151240, 152832, 155040, 162384, 165376, 181488, 191040, 192831, 202980, 206720, 216512, 226860, 241984, 248064, 254720, 257108, 270640, 302480, 305664, 310080, 321385, 324768, 362976, 382080, 385662, 405960, 413440, 433024, 453720, 483968, 496128, 509440, 514216, 541280, 604960, 620160, 642770, 649536, 725952, 764160, 771324, 811920, 826880, 866048, 907440, 964155, 967936, 1028432, 1082560, 1209920, 1240320, 1285540, 1299072, 1451904, 1528320, 1542648, 1623840, 1732096, 1814880, 1928310, 1935872, 2056864, 2165120, 2419840, 2480640, 2571080, 2598144, 2903808, 3085296, 3247680, 3629760, 3856620, 4113728, 4330240, 4839680, 5142160, 5196288, 5807616, 6170592, 6495360, 7259520, 7713240, 8227456, 8660480, 9679360, 10284320, 12341184, 12990720, 14519040, 15426480, 16454912, 20568640, 24682368, 25981440, 29038080, 30852960, 32909824, 41137280, 49364736, 61705920, 82274560, 98729472, 123411840, 164549120, 246823680, 493647360]

約数ペア:

[(1, 493647360), (2, 246823680), (3, 164549120), (4, 123411840), (5, 98729472), (6, 82274560), (8, 61705920), (10, 49364736), (12, 41137280), (15, 32909824), (16, 30852960), (17, 29038080), (19, 25981440), (20, 24682368), (24, 20568640), (30, 16454912), (32, 15426480), (34, 14519040), (38, 12990720), (40, 12341184), (48, 10284320), (51, 9679360), (57, 8660480), (60, 8227456), (64, 7713240), (68, 7259520), (76, 6495360), (80, 6170592), (85, 5807616), (95, 5196288), (96, 5142160), (102, 4839680), (114, 4330240), (120, 4113728), (128, 3856620), (136, 3629760), (152, 3247680), (160, 3085296), (170, 2903808), (190, 2598144), (192, 2571080), (199, 2480640), (204, 2419840), (228, 2165120), (240, 2056864), (255, 1935872), (256, 1928310), (272, 1814880), (285, 1732096), (304, 1623840), (320, 1542648), (323, 1528320), (340, 1451904), (380, 1299072), (384, 1285540), (398, 1240320), (408, 1209920), (456, 1082560), (480, 1028432), (510, 967936), (512, 964155), (544, 907440), (570, 866048), (597, 826880), (608, 811920), (640, 771324), (646, 764160), (680, 725952), (760, 649536), (768, 642770), (796, 620160), (816, 604960), (912, 541280), (960, 514216), (969, 509440), (995, 496128), (1020, 483968), (1088, 453720), (1140, 433024), (1194, 413440), (1216, 405960), (1280, 385662), (1292, 382080), (1360, 362976), (1520, 324768), (1536, 321385), (1592, 310080), (1615, 305664), (1632, 302480), (1824, 270640), (1920, 257108), (1938, 254720), (1990, 248064), (2040, 241984), (2176, 226860), (2280, 216512), (2388, 206720), (2432, 202980), (2560, 192831), (2584, 191040), (2720, 181488), (2985, 165376), (3040, 162384), (3184, 155040), (3230, 152832), (3264, 151240), (3383, 145920), (3648, 135320), (3781, 130560), (3840, 128554), (3876, 127360), (3980, 124032), (4080, 120992), (4352, 113430), (4560, 108256), (4776, 103360), (4845, 101888), (4864, 101490), (5168, 95520), (5440, 90744), (5970, 82688), (6080, 81192), (6368, 77520), (6460, 76416), (6528, 75620), (6766, 72960), (7296, 67660), (7562, 65280), (7680, 64277), (7752, 63680), (7960, 62016), (8160, 60496), (8704, 56715), (9120, 54128), (9552, 51680), (9690, 50944), (9728, 50745), (10149, 48640), (10336, 47760), (10880, 45372), (11343, 43520), (11940, 41344), (12160, 40596), (12736, 38760), (12920, 38208), (13056, 37810), (13532, 36480), (14592, 33830), (15124, 32640), (15504, 31840), (15920, 31008), (16320, 30248), (16915, 29184), (18240, 27064), (18905, 26112), (19104, 25840), (19380, 25472), (20298, 24320), (20672, 23880), (21760, 22686)]