442216080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:278

約数の個数: 240

約数和(自身を含む): 1539008640

約数和(自身を除く): 1096792560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 89, 90, 103, 120, 134, 144, 178, 180, 201, 206, 240, 267, 268, 309, 335, 356, 360, 402, 412, 445, 515, 534, 536, 603, 618, 670, 712, 720, 801, 804, 824, 890, 927, 1005, 1030, 1068, 1072, 1206, 1236, 1335, 1340, 1424, 1545, 1602, 1608, 1648, 1780, 1854, 2010, 2060, 2136, 2412, 2472, 2670, 2680, 3015, 3090, 3204, 3216, 3560, 3708, 4005, 4020, 4120, 4272, 4635, 4824, 4944, 5340, 5360, 5963, 6030, 6180, 6408, 6901, 7120, 7416, 8010, 8040, 8240, 9167, 9270, 9648, 10680, 11926, 12060, 12360, 12816, 13802, 14832, 16020, 16080, 17889, 18334, 18540, 20703, 21360, 23852, 24120, 24720, 27501, 27604, 29815, 32040, 34505, 35778, 36668, 37080, 41406, 45835, 47704, 48240, 53667, 55002, 55208, 59630, 62109, 64080, 69010, 71556, 73336, 74160, 82503, 82812, 89445, 91670, 95408, 103515, 107334, 110004, 110416, 119260, 124218, 137505, 138020, 143112, 146672, 165006, 165624, 178890, 183340, 207030, 214668, 220008, 238520, 248436, 268335, 275010, 276040, 286224, 310545, 330012, 331248, 357780, 366680, 412515, 414060, 429336, 440016, 477040, 496872, 536670, 550020, 552080, 614189, 621090, 660024, 715560, 733360, 825030, 828120, 858672, 993744, 1073340, 1100040, 1228378, 1242180, 1320048, 1431120, 1650060, 1656240, 1842567, 2146680, 2200080, 2456756, 2484360, 3070945, 3300120, 3685134, 4293360, 4913512, 4968720, 5527701, 6141890, 6600240, 7370268, 9212835, 9827024, 11055402, 12283780, 14740536, 18425670, 22110804, 24567560, 27638505, 29481072, 36851340, 44221608, 49135120, 55277010, 73702680, 88443216, 110554020, 147405360, 221108040, 442216080]

約数ペア:

[(1, 442216080), (2, 221108040), (3, 147405360), (4, 110554020), (5, 88443216), (6, 73702680), (8, 55277010), (9, 49135120), (10, 44221608), (12, 36851340), (15, 29481072), (16, 27638505), (18, 24567560), (20, 22110804), (24, 18425670), (30, 14740536), (36, 12283780), (40, 11055402), (45, 9827024), (48, 9212835), (60, 7370268), (67, 6600240), (72, 6141890), (80, 5527701), (89, 4968720), (90, 4913512), (103, 4293360), (120, 3685134), (134, 3300120), (144, 3070945), (178, 2484360), (180, 2456756), (201, 2200080), (206, 2146680), (240, 1842567), (267, 1656240), (268, 1650060), (309, 1431120), (335, 1320048), (356, 1242180), (360, 1228378), (402, 1100040), (412, 1073340), (445, 993744), (515, 858672), (534, 828120), (536, 825030), (603, 733360), (618, 715560), (670, 660024), (712, 621090), (720, 614189), (801, 552080), (804, 550020), (824, 536670), (890, 496872), (927, 477040), (1005, 440016), (1030, 429336), (1068, 414060), (1072, 412515), (1206, 366680), (1236, 357780), (1335, 331248), (1340, 330012), (1424, 310545), (1545, 286224), (1602, 276040), (1608, 275010), (1648, 268335), (1780, 248436), (1854, 238520), (2010, 220008), (2060, 214668), (2136, 207030), (2412, 183340), (2472, 178890), (2670, 165624), (2680, 165006), (3015, 146672), (3090, 143112), (3204, 138020), (3216, 137505), (3560, 124218), (3708, 119260), (4005, 110416), (4020, 110004), (4120, 107334), (4272, 103515), (4635, 95408), (4824, 91670), (4944, 89445), (5340, 82812), (5360, 82503), (5963, 74160), (6030, 73336), (6180, 71556), (6408, 69010), (6901, 64080), (7120, 62109), (7416, 59630), (8010, 55208), (8040, 55002), (8240, 53667), (9167, 48240), (9270, 47704), (9648, 45835), (10680, 41406), (11926, 37080), (12060, 36668), (12360, 35778), (12816, 34505), (13802, 32040), (14832, 29815), (16020, 27604), (16080, 27501), (17889, 24720), (18334, 24120), (18540, 23852), (20703, 21360)]