1118886720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 448

約数和(自身を含む): 4325916672

約数和(自身を除く): 3207029952

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, 80, 82, 84, 93, 96, 105, 112, 120, 123, 124, 131, 140, 155, 160, 164, 168, 186, 192, 205, 210, 217, 224, 240, 246, 248, 262, 280, 287, 310, 320, 328, 336, 372, 393, 410, 420, 434, 448, 465, 480, 492, 496, 524, 560, 574, 615, 620, 651, 655, 656, 672, 744, 786, 820, 840, 861, 868, 917, 930, 960, 984, 992, 1048, 1085, 1120, 1148, 1230, 1240, 1271, 1302, 1310, 1312, 1344, 1435, 1488, 1572, 1640, 1680, 1722, 1736, 1834, 1860, 1965, 1968, 1984, 2096, 2170, 2240, 2296, 2460, 2480, 2542, 2604, 2620, 2624, 2751, 2870, 2976, 3144, 3255, 3280, 3360, 3444, 3472, 3668, 3720, 3813, 3930, 3936, 4061, 4192, 4305, 4340, 4585, 4592, 4920, 4960, 5084, 5208, 5240, 5371, 5502, 5740, 5952, 6288, 6355, 6510, 6560, 6720, 6888, 6944, 7336, 7440, 7626, 7860, 7872, 8122, 8384, 8610, 8680, 8897, 9170, 9184, 9840, 9920, 10168, 10416, 10480, 10742, 11004, 11480, 12183, 12576, 12710, 13020, 13120, 13755, 13776, 13888, 14672, 14880, 15252, 15720, 16113, 16244, 17220, 17360, 17794, 18340, 18368, 19065, 19680, 20305, 20336, 20832, 20960, 21484, 22008, 22960, 24366, 25152, 25420, 26040, 26691, 26855, 27510, 27552, 28427, 29344, 29760, 30504, 31440, 32226, 32488, 34440, 34720, 35588, 36680, 37597, 38130, 39360, 40610, 40672, 41664, 41920, 42968, 44016, 44485, 45920, 48732, 50840, 52080, 53382, 53710, 55020, 55104, 56854, 58688, 60915, 61008, 62880, 64452, 64976, 68880, 69440, 71176, 73360, 75194, 76260, 80565, 81220, 81344, 85281, 85936, 88032, 88970, 91840, 97464, 101680, 104160, 106764, 107420, 110040, 112791, 113708, 121830, 122016, 125760, 128904, 129952, 133455, 137760, 142135, 142352, 146720, 150388, 152520, 161130, 162440, 166501, 170562, 171872, 176064, 177940, 187985, 194928, 203360, 208320, 213528, 214840, 220080, 225582, 227416, 243660, 244032, 257808, 259904, 266910, 275520, 284270, 284704, 293440, 300776, 305040, 322260, 324880, 333002, 341124, 343744, 355880, 375970, 389856, 406720, 426405, 427056, 429680, 440160, 451164, 454832, 487320, 499503, 515616, 533820, 563955, 568540, 569408, 601552, 610080, 644520, 649760, 666004, 682248, 711760, 751940, 779712, 832505, 852810, 854112, 859360, 880320, 902328, 909664, 974640, 999006, 1031232, 1067640, 1127910, 1137080, 1165507, 1203104, 1220160, 1289040, 1299520, 1332008, 1364496, 1423520, 1503880, 1665010, 1705620, 1708224, 1718720, 1804656, 1819328, 1949280, 1998012, 2135280, 2255820, 2274160, 2331014, 2406208, 2497515, 2578080, 2664016, 2728992, 2847040, 3007760, 3330020, 3411240, 3496521, 3609312, 3898560, 3996024, 4270560, 4511640, 4548320, 4662028, 4995030, 5156160, 5328032, 5457984, 5827535, 6015520, 6660040, 6822480, 6993042, 7218624, 7992048, 8541120, 9023280, 9096640, 9324056, 9990060, 10656064, 11655070, 12031040, 13320080, 13644960, 13986084, 15984096, 17482605, 18046560, 18648112, 19980120, 23310140, 26640160, 27289920, 27972168, 31968192, 34965210, 36093120, 37296224, 39960240, 46620280, 53280320, 55944336, 69930420, 74592448, 79920480, 93240560, 111888672, 139860840, 159840960, 186481120, 223777344, 279721680, 372962240, 559443360, 1118886720]

約数ペア:

[(1, 1118886720), (2, 559443360), (3, 372962240), (4, 279721680), (5, 223777344), (6, 186481120), (7, 159840960), (8, 139860840), (10, 111888672), (12, 93240560), (14, 79920480), (15, 74592448), (16, 69930420), (20, 55944336), (21, 53280320), (24, 46620280), (28, 39960240), (30, 37296224), (31, 36093120), (32, 34965210), (35, 31968192), (40, 27972168), (41, 27289920), (42, 26640160), (48, 23310140), (56, 19980120), (60, 18648112), (62, 18046560), (64, 17482605), (70, 15984096), (80, 13986084), (82, 13644960), (84, 13320080), (93, 12031040), (96, 11655070), (105, 10656064), (112, 9990060), (120, 9324056), (123, 9096640), (124, 9023280), (131, 8541120), (140, 7992048), (155, 7218624), (160, 6993042), (164, 6822480), (168, 6660040), (186, 6015520), (192, 5827535), (205, 5457984), (210, 5328032), (217, 5156160), (224, 4995030), (240, 4662028), (246, 4548320), (248, 4511640), (262, 4270560), (280, 3996024), (287, 3898560), (310, 3609312), (320, 3496521), (328, 3411240), (336, 3330020), (372, 3007760), (393, 2847040), (410, 2728992), (420, 2664016), (434, 2578080), (448, 2497515), (465, 2406208), (480, 2331014), (492, 2274160), (496, 2255820), (524, 2135280), (560, 1998012), (574, 1949280), (615, 1819328), (620, 1804656), (651, 1718720), (655, 1708224), (656, 1705620), (672, 1665010), (744, 1503880), (786, 1423520), (820, 1364496), (840, 1332008), (861, 1299520), (868, 1289040), (917, 1220160), (930, 1203104), (960, 1165507), (984, 1137080), (992, 1127910), (1048, 1067640), (1085, 1031232), (1120, 999006), (1148, 974640), (1230, 909664), (1240, 902328), (1271, 880320), (1302, 859360), (1310, 854112), (1312, 852810), (1344, 832505), (1435, 779712), (1488, 751940), (1572, 711760), (1640, 682248), (1680, 666004), (1722, 649760), (1736, 644520), (1834, 610080), (1860, 601552), (1965, 569408), (1968, 568540), (1984, 563955), (2096, 533820), (2170, 515616), (2240, 499503), (2296, 487320), (2460, 454832), (2480, 451164), (2542, 440160), (2604, 429680), (2620, 427056), (2624, 426405), (2751, 406720), (2870, 389856), (2976, 375970), (3144, 355880), (3255, 343744), (3280, 341124), (3360, 333002), (3444, 324880), (3472, 322260), (3668, 305040), (3720, 300776), (3813, 293440), (3930, 284704), (3936, 284270), (4061, 275520), (4192, 266910), (4305, 259904), (4340, 257808), (4585, 244032), (4592, 243660), (4920, 227416), (4960, 225582), (5084, 220080), (5208, 214840), (5240, 213528), (5371, 208320), (5502, 203360), (5740, 194928), (5952, 187985), (6288, 177940), (6355, 176064), (6510, 171872), (6560, 170562), (6720, 166501), (6888, 162440), (6944, 161130), (7336, 152520), (7440, 150388), (7626, 146720), (7860, 142352), (7872, 142135), (8122, 137760), (8384, 133455), (8610, 129952), (8680, 128904), (8897, 125760), (9170, 122016), (9184, 121830), (9840, 113708), (9920, 112791), (10168, 110040), (10416, 107420), (10480, 106764), (10742, 104160), (11004, 101680), (11480, 97464), (12183, 91840), (12576, 88970), (12710, 88032), (13020, 85936), (13120, 85281), (13755, 81344), (13776, 81220), (13888, 80565), (14672, 76260), (14880, 75194), (15252, 73360), (15720, 71176), (16113, 69440), (16244, 68880), (17220, 64976), (17360, 64452), (17794, 62880), (18340, 61008), (18368, 60915), (19065, 58688), (19680, 56854), (20305, 55104), (20336, 55020), (20832, 53710), (20960, 53382), (21484, 52080), (22008, 50840), (22960, 48732), (24366, 45920), (25152, 44485), (25420, 44016), (26040, 42968), (26691, 41920), (26855, 41664), (27510, 40672), (27552, 40610), (28427, 39360), (29344, 38130), (29760, 37597), (30504, 36680), (31440, 35588), (32226, 34720), (32488, 34440)]