1247003520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 512

約数和(自身を含む): 4869365760

約数和(自身を除く): 3622362240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 41, 42, 48, 56, 60, 62, 64, 70, 73, 80, 82, 84, 93, 96, 105, 112, 120, 123, 124, 128, 140, 146, 155, 160, 164, 168, 186, 192, 205, 210, 217, 219, 224, 240, 246, 248, 280, 287, 292, 310, 320, 328, 336, 365, 372, 384, 410, 420, 434, 438, 448, 465, 480, 492, 496, 511, 560, 574, 584, 615, 620, 640, 651, 656, 672, 730, 744, 820, 840, 861, 868, 876, 896, 930, 960, 984, 992, 1022, 1085, 1095, 1120, 1148, 1168, 1230, 1240, 1271, 1302, 1312, 1344, 1435, 1460, 1488, 1533, 1640, 1680, 1722, 1736, 1752, 1860, 1920, 1968, 1984, 2044, 2170, 2190, 2240, 2263, 2296, 2336, 2460, 2480, 2542, 2555, 2604, 2624, 2688, 2870, 2920, 2976, 2993, 3066, 3255, 3280, 3360, 3444, 3472, 3504, 3720, 3813, 3936, 3968, 4088, 4305, 4340, 4380, 4480, 4526, 4592, 4672, 4920, 4960, 5084, 5110, 5208, 5248, 5740, 5840, 5952, 5986, 6132, 6355, 6510, 6560, 6720, 6789, 6888, 6944, 7008, 7440, 7626, 7665, 7872, 8176, 8610, 8680, 8760, 8897, 8979, 9052, 9184, 9344, 9840, 9920, 10168, 10220, 10416, 11315, 11480, 11680, 11904, 11972, 12264, 12710, 13020, 13120, 13440, 13578, 13776, 13888, 14016, 14880, 14965, 15252, 15330, 15744, 15841, 16352, 17220, 17360, 17520, 17794, 17958, 18104, 18368, 19065, 19680, 19840, 20336, 20440, 20832, 20951, 22630, 22960, 23360, 23944, 24528, 25420, 26040, 26240, 26691, 27156, 27552, 27776, 28032, 29760, 29930, 30504, 30660, 31682, 32704, 33945, 34440, 34720, 35040, 35588, 35916, 36208, 36736, 38130, 39360, 40672, 40880, 41664, 41902, 44485, 44895, 45260, 45920, 46720, 47523, 47888, 49056, 50840, 52080, 53382, 54312, 55104, 59520, 59860, 61008, 61320, 62853, 63364, 65408, 67890, 68880, 69440, 70080, 71176, 71832, 72416, 76260, 78720, 79205, 81344, 81760, 83328, 83804, 88970, 89790, 90520, 91840, 92783, 95046, 95776, 98112, 101680, 104160, 104755, 106764, 108624, 110208, 119720, 122016, 122640, 125706, 126728, 133455, 135780, 137760, 138880, 140160, 142352, 143664, 144832, 152520, 158410, 162688, 163520, 167608, 177940, 179580, 181040, 183680, 185566, 190092, 191552, 196224, 203360, 208320, 209510, 213528, 217248, 237615, 239440, 244032, 245280, 251412, 253456, 266910, 271560, 275520, 278349, 284704, 287328, 289664, 305040, 314265, 316820, 327040, 335216, 355880, 359160, 362080, 371132, 380184, 383104, 406720, 416640, 419020, 427056, 434496, 463915, 475230, 478880, 488064, 490560, 502824, 506912, 533820, 543120, 551040, 556698, 569408, 574656, 610080, 628530, 633640, 649481, 670432, 711760, 718320, 724160, 742264, 760368, 813440, 838040, 854112, 868992, 927830, 950460, 957760, 981120, 1005648, 1013824, 1067640, 1086240, 1113396, 1138816, 1149312, 1220160, 1257060, 1267280, 1298962, 1340864, 1391745, 1423520, 1436640, 1448320, 1484528, 1520736, 1676080, 1708224, 1855660, 1900920, 1915520, 1948443, 2011296, 2027648, 2135280, 2172480, 2226792, 2440320, 2514120, 2534560, 2597924, 2681728, 2783490, 2847040, 2873280, 2969056, 3041472, 3247405, 3352160, 3416448, 3711320, 3801840, 3896886, 4022592, 4270560, 4344960, 4453584, 5028240, 5069120, 5195848, 5566980, 5694080, 5746560, 5938112, 6082944, 6494810, 6704320, 7422640, 7603680, 7793772, 8045184, 8541120, 8907168, 9742215, 10056480, 10138240, 10391696, 11133960, 11876224, 12989620, 13408640, 14845280, 15207360, 15587544, 17082240, 17814336, 19484430, 20112960, 20783392, 22267920, 25979240, 29690560, 30414720, 31175088, 35628672, 38968860, 40225920, 41566784, 44535840, 51958480, 59381120, 62350176, 77937720, 83133568, 89071680, 103916960, 124700352, 155875440, 178143360, 207833920, 249400704, 311750880, 415667840, 623501760, 1247003520]

約数ペア:

[(1, 1247003520), (2, 623501760), (3, 415667840), (4, 311750880), (5, 249400704), (6, 207833920), (7, 178143360), (8, 155875440), (10, 124700352), (12, 103916960), (14, 89071680), (15, 83133568), (16, 77937720), (20, 62350176), (21, 59381120), (24, 51958480), (28, 44535840), (30, 41566784), (31, 40225920), (32, 38968860), (35, 35628672), (40, 31175088), (41, 30414720), (42, 29690560), (48, 25979240), (56, 22267920), (60, 20783392), (62, 20112960), (64, 19484430), (70, 17814336), (73, 17082240), (80, 15587544), (82, 15207360), (84, 14845280), (93, 13408640), (96, 12989620), (105, 11876224), (112, 11133960), (120, 10391696), (123, 10138240), (124, 10056480), (128, 9742215), (140, 8907168), (146, 8541120), (155, 8045184), (160, 7793772), (164, 7603680), (168, 7422640), (186, 6704320), (192, 6494810), (205, 6082944), (210, 5938112), (217, 5746560), (219, 5694080), (224, 5566980), (240, 5195848), (246, 5069120), (248, 5028240), (280, 4453584), (287, 4344960), (292, 4270560), (310, 4022592), (320, 3896886), (328, 3801840), (336, 3711320), (365, 3416448), (372, 3352160), (384, 3247405), (410, 3041472), (420, 2969056), (434, 2873280), (438, 2847040), (448, 2783490), (465, 2681728), (480, 2597924), (492, 2534560), (496, 2514120), (511, 2440320), (560, 2226792), (574, 2172480), (584, 2135280), (615, 2027648), (620, 2011296), (640, 1948443), (651, 1915520), (656, 1900920), (672, 1855660), (730, 1708224), (744, 1676080), (820, 1520736), (840, 1484528), (861, 1448320), (868, 1436640), (876, 1423520), (896, 1391745), (930, 1340864), (960, 1298962), (984, 1267280), (992, 1257060), (1022, 1220160), (1085, 1149312), (1095, 1138816), (1120, 1113396), (1148, 1086240), (1168, 1067640), (1230, 1013824), (1240, 1005648), (1271, 981120), (1302, 957760), (1312, 950460), (1344, 927830), (1435, 868992), (1460, 854112), (1488, 838040), (1533, 813440), (1640, 760368), (1680, 742264), (1722, 724160), (1736, 718320), (1752, 711760), (1860, 670432), (1920, 649481), (1968, 633640), (1984, 628530), (2044, 610080), (2170, 574656), (2190, 569408), (2240, 556698), (2263, 551040), (2296, 543120), (2336, 533820), (2460, 506912), (2480, 502824), (2542, 490560), (2555, 488064), (2604, 478880), (2624, 475230), (2688, 463915), (2870, 434496), (2920, 427056), (2976, 419020), (2993, 416640), (3066, 406720), (3255, 383104), (3280, 380184), (3360, 371132), (3444, 362080), (3472, 359160), (3504, 355880), (3720, 335216), (3813, 327040), (3936, 316820), (3968, 314265), (4088, 305040), (4305, 289664), (4340, 287328), (4380, 284704), (4480, 278349), (4526, 275520), (4592, 271560), (4672, 266910), (4920, 253456), (4960, 251412), (5084, 245280), (5110, 244032), (5208, 239440), (5248, 237615), (5740, 217248), (5840, 213528), (5952, 209510), (5986, 208320), (6132, 203360), (6355, 196224), (6510, 191552), (6560, 190092), (6720, 185566), (6789, 183680), (6888, 181040), (6944, 179580), (7008, 177940), (7440, 167608), (7626, 163520), (7665, 162688), (7872, 158410), (8176, 152520), (8610, 144832), (8680, 143664), (8760, 142352), (8897, 140160), (8979, 138880), (9052, 137760), (9184, 135780), (9344, 133455), (9840, 126728), (9920, 125706), (10168, 122640), (10220, 122016), (10416, 119720), (11315, 110208), (11480, 108624), (11680, 106764), (11904, 104755), (11972, 104160), (12264, 101680), (12710, 98112), (13020, 95776), (13120, 95046), (13440, 92783), (13578, 91840), (13776, 90520), (13888, 89790), (14016, 88970), (14880, 83804), (14965, 83328), (15252, 81760), (15330, 81344), (15744, 79205), (15841, 78720), (16352, 76260), (17220, 72416), (17360, 71832), (17520, 71176), (17794, 70080), (17958, 69440), (18104, 68880), (18368, 67890), (19065, 65408), (19680, 63364), (19840, 62853), (20336, 61320), (20440, 61008), (20832, 59860), (20951, 59520), (22630, 55104), (22960, 54312), (23360, 53382), (23944, 52080), (24528, 50840), (25420, 49056), (26040, 47888), (26240, 47523), (26691, 46720), (27156, 45920), (27552, 45260), (27776, 44895), (28032, 44485), (29760, 41902), (29930, 41664), (30504, 40880), (30660, 40672), (31682, 39360), (32704, 38130), (33945, 36736), (34440, 36208), (34720, 35916), (35040, 35588)]