321757920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 480

約数和(自身を含む): 1293104736

約数和(自身を除く): 971346816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 37, 40, 44, 45, 48, 54, 55, 60, 61, 66, 72, 74, 80, 81, 88, 90, 96, 99, 108, 110, 111, 120, 122, 132, 135, 144, 148, 160, 162, 165, 176, 180, 183, 185, 198, 216, 220, 222, 240, 244, 264, 270, 288, 296, 297, 305, 324, 330, 333, 352, 360, 366, 370, 396, 405, 407, 432, 440, 444, 480, 488, 495, 528, 540, 549, 555, 592, 594, 610, 648, 660, 666, 671, 720, 732, 740, 792, 810, 814, 864, 880, 888, 891, 915, 976, 990, 999, 1056, 1080, 1098, 1110, 1184, 1188, 1220, 1221, 1296, 1320, 1332, 1342, 1440, 1464, 1480, 1485, 1584, 1620, 1628, 1647, 1665, 1760, 1776, 1782, 1830, 1952, 1980, 1998, 2013, 2035, 2160, 2196, 2220, 2257, 2376, 2440, 2442, 2592, 2640, 2664, 2684, 2745, 2928, 2960, 2970, 2997, 3168, 3240, 3256, 3294, 3330, 3355, 3552, 3564, 3660, 3663, 3960, 3996, 4026, 4070, 4320, 4392, 4440, 4455, 4514, 4752, 4880, 4884, 4941, 4995, 5280, 5328, 5368, 5490, 5856, 5920, 5940, 5994, 6039, 6105, 6480, 6512, 6588, 6660, 6710, 6771, 7128, 7320, 7326, 7920, 7992, 8052, 8140, 8235, 8784, 8880, 8910, 9028, 9504, 9760, 9768, 9882, 9990, 10065, 10656, 10736, 10980, 10989, 11285, 11880, 11988, 12078, 12210, 12960, 13024, 13176, 13320, 13420, 13542, 14256, 14640, 14652, 14985, 15840, 15984, 16104, 16280, 16470, 17568, 17760, 17820, 18056, 18117, 18315, 19536, 19764, 19980, 20130, 20313, 21472, 21960, 21978, 22570, 23760, 23976, 24156, 24420, 24705, 24827, 26352, 26640, 26840, 27084, 28512, 29280, 29304, 29970, 30195, 31968, 32208, 32560, 32940, 32967, 33855, 35640, 36112, 36234, 36630, 39072, 39528, 39960, 40260, 40626, 43920, 43956, 45140, 47520, 47952, 48312, 48840, 49410, 49654, 52704, 53280, 53680, 54168, 54351, 54945, 58608, 59940, 60390, 60939, 64416, 65120, 65880, 65934, 67710, 71280, 72224, 72468, 73260, 74481, 79056, 79920, 80520, 81252, 87840, 87912, 90280, 90585, 95904, 96624, 97680, 98820, 99308, 101565, 107360, 108336, 108702, 109890, 117216, 119880, 120780, 121878, 124135, 131760, 131868, 135420, 142560, 144936, 146520, 148962, 158112, 159840, 161040, 162504, 164835, 175824, 180560, 181170, 182817, 193248, 195360, 197640, 198616, 203130, 216672, 217404, 219780, 223443, 239760, 241560, 243756, 248270, 263520, 263736, 270840, 271755, 289872, 293040, 297924, 304695, 322080, 325008, 329670, 351648, 361120, 362340, 365634, 372405, 395280, 397232, 406260, 434808, 439560, 446886, 479520, 483120, 487512, 496540, 527472, 541680, 543510, 579744, 586080, 595848, 609390, 650016, 659340, 670329, 724680, 731268, 744810, 790560, 794464, 812520, 869616, 879120, 893772, 914085, 966240, 975024, 993080, 1054944, 1083360, 1087020, 1117215, 1191696, 1218780, 1318680, 1340658, 1449360, 1462536, 1489620, 1625040, 1739232, 1758240, 1787544, 1828170, 1950048, 1986160, 2010987, 2174040, 2234430, 2383392, 2437560, 2637360, 2681316, 2898720, 2925072, 2979240, 3250080, 3351645, 3575088, 3656340, 3972320, 4021974, 4348080, 4468860, 4875120, 5274720, 5362632, 5850144, 5958480, 6703290, 7150176, 7312680, 8043948, 8696160, 8937720, 9750240, 10054935, 10725264, 11916960, 13406580, 14625360, 16087896, 17875440, 20109870, 21450528, 26813160, 29250720, 32175792, 35750880, 40219740, 53626320, 64351584, 80439480, 107252640, 160878960, 321757920]

約数ペア:

[(1, 321757920), (2, 160878960), (3, 107252640), (4, 80439480), (5, 64351584), (6, 53626320), (8, 40219740), (9, 35750880), (10, 32175792), (11, 29250720), (12, 26813160), (15, 21450528), (16, 20109870), (18, 17875440), (20, 16087896), (22, 14625360), (24, 13406580), (27, 11916960), (30, 10725264), (32, 10054935), (33, 9750240), (36, 8937720), (37, 8696160), (40, 8043948), (44, 7312680), (45, 7150176), (48, 6703290), (54, 5958480), (55, 5850144), (60, 5362632), (61, 5274720), (66, 4875120), (72, 4468860), (74, 4348080), (80, 4021974), (81, 3972320), (88, 3656340), (90, 3575088), (96, 3351645), (99, 3250080), (108, 2979240), (110, 2925072), (111, 2898720), (120, 2681316), (122, 2637360), (132, 2437560), (135, 2383392), (144, 2234430), (148, 2174040), (160, 2010987), (162, 1986160), (165, 1950048), (176, 1828170), (180, 1787544), (183, 1758240), (185, 1739232), (198, 1625040), (216, 1489620), (220, 1462536), (222, 1449360), (240, 1340658), (244, 1318680), (264, 1218780), (270, 1191696), (288, 1117215), (296, 1087020), (297, 1083360), (305, 1054944), (324, 993080), (330, 975024), (333, 966240), (352, 914085), (360, 893772), (366, 879120), (370, 869616), (396, 812520), (405, 794464), (407, 790560), (432, 744810), (440, 731268), (444, 724680), (480, 670329), (488, 659340), (495, 650016), (528, 609390), (540, 595848), (549, 586080), (555, 579744), (592, 543510), (594, 541680), (610, 527472), (648, 496540), (660, 487512), (666, 483120), (671, 479520), (720, 446886), (732, 439560), (740, 434808), (792, 406260), (810, 397232), (814, 395280), (864, 372405), (880, 365634), (888, 362340), (891, 361120), (915, 351648), (976, 329670), (990, 325008), (999, 322080), (1056, 304695), (1080, 297924), (1098, 293040), (1110, 289872), (1184, 271755), (1188, 270840), (1220, 263736), (1221, 263520), (1296, 248270), (1320, 243756), (1332, 241560), (1342, 239760), (1440, 223443), (1464, 219780), (1480, 217404), (1485, 216672), (1584, 203130), (1620, 198616), (1628, 197640), (1647, 195360), (1665, 193248), (1760, 182817), (1776, 181170), (1782, 180560), (1830, 175824), (1952, 164835), (1980, 162504), (1998, 161040), (2013, 159840), (2035, 158112), (2160, 148962), (2196, 146520), (2220, 144936), (2257, 142560), (2376, 135420), (2440, 131868), (2442, 131760), (2592, 124135), (2640, 121878), (2664, 120780), (2684, 119880), (2745, 117216), (2928, 109890), (2960, 108702), (2970, 108336), (2997, 107360), (3168, 101565), (3240, 99308), (3256, 98820), (3294, 97680), (3330, 96624), (3355, 95904), (3552, 90585), (3564, 90280), (3660, 87912), (3663, 87840), (3960, 81252), (3996, 80520), (4026, 79920), (4070, 79056), (4320, 74481), (4392, 73260), (4440, 72468), (4455, 72224), (4514, 71280), (4752, 67710), (4880, 65934), (4884, 65880), (4941, 65120), (4995, 64416), (5280, 60939), (5328, 60390), (5368, 59940), (5490, 58608), (5856, 54945), (5920, 54351), (5940, 54168), (5994, 53680), (6039, 53280), (6105, 52704), (6480, 49654), (6512, 49410), (6588, 48840), (6660, 48312), (6710, 47952), (6771, 47520), (7128, 45140), (7320, 43956), (7326, 43920), (7920, 40626), (7992, 40260), (8052, 39960), (8140, 39528), (8235, 39072), (8784, 36630), (8880, 36234), (8910, 36112), (9028, 35640), (9504, 33855), (9760, 32967), (9768, 32940), (9882, 32560), (9990, 32208), (10065, 31968), (10656, 30195), (10736, 29970), (10980, 29304), (10989, 29280), (11285, 28512), (11880, 27084), (11988, 26840), (12078, 26640), (12210, 26352), (12960, 24827), (13024, 24705), (13176, 24420), (13320, 24156), (13420, 23976), (13542, 23760), (14256, 22570), (14640, 21978), (14652, 21960), (14985, 21472), (15840, 20313), (15984, 20130), (16104, 19980), (16280, 19764), (16470, 19536), (17568, 18315), (17760, 18117), (17820, 18056)]