223414920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 775008000

約数和(自身を除く): 551593080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 89, 90, 95, 114, 120, 152, 171, 178, 180, 190, 228, 267, 285, 342, 356, 360, 367, 380, 445, 456, 534, 570, 684, 712, 734, 760, 801, 855, 890, 1068, 1101, 1140, 1335, 1368, 1468, 1602, 1691, 1710, 1780, 1835, 2136, 2202, 2280, 2670, 2936, 3204, 3303, 3382, 3420, 3560, 3670, 4005, 4404, 5073, 5340, 5505, 6408, 6606, 6764, 6840, 6973, 7340, 8010, 8455, 8808, 10146, 10680, 11010, 13212, 13528, 13946, 14680, 15219, 16020, 16515, 16910, 20292, 20919, 22020, 25365, 26424, 27892, 30438, 32040, 32663, 33030, 33820, 34865, 40584, 41838, 44040, 50730, 55784, 60876, 62757, 65326, 66060, 67640, 69730, 76095, 83676, 97989, 101460, 104595, 121752, 125514, 130652, 132120, 139460, 152190, 163315, 167352, 195978, 202920, 209190, 251028, 261304, 278920, 293967, 304380, 313785, 326630, 391956, 418380, 489945, 502056, 587934, 608760, 620597, 627570, 653260, 783912, 836760, 979890, 1175868, 1241194, 1255140, 1306520, 1469835, 1861791, 1959780, 2351736, 2482388, 2510280, 2939670, 3102985, 3723582, 3919560, 4964776, 5585373, 5879340, 6205970, 7447164, 9308955, 11170746, 11758680, 12411940, 14894328, 18617910, 22341492, 24823880, 27926865, 37235820, 44682984, 55853730, 74471640, 111707460, 223414920]

約数ペア:

[(1, 223414920), (2, 111707460), (3, 74471640), (4, 55853730), (5, 44682984), (6, 37235820), (8, 27926865), (9, 24823880), (10, 22341492), (12, 18617910), (15, 14894328), (18, 12411940), (19, 11758680), (20, 11170746), (24, 9308955), (30, 7447164), (36, 6205970), (38, 5879340), (40, 5585373), (45, 4964776), (57, 3919560), (60, 3723582), (72, 3102985), (76, 2939670), (89, 2510280), (90, 2482388), (95, 2351736), (114, 1959780), (120, 1861791), (152, 1469835), (171, 1306520), (178, 1255140), (180, 1241194), (190, 1175868), (228, 979890), (267, 836760), (285, 783912), (342, 653260), (356, 627570), (360, 620597), (367, 608760), (380, 587934), (445, 502056), (456, 489945), (534, 418380), (570, 391956), (684, 326630), (712, 313785), (734, 304380), (760, 293967), (801, 278920), (855, 261304), (890, 251028), (1068, 209190), (1101, 202920), (1140, 195978), (1335, 167352), (1368, 163315), (1468, 152190), (1602, 139460), (1691, 132120), (1710, 130652), (1780, 125514), (1835, 121752), (2136, 104595), (2202, 101460), (2280, 97989), (2670, 83676), (2936, 76095), (3204, 69730), (3303, 67640), (3382, 66060), (3420, 65326), (3560, 62757), (3670, 60876), (4005, 55784), (4404, 50730), (5073, 44040), (5340, 41838), (5505, 40584), (6408, 34865), (6606, 33820), (6764, 33030), (6840, 32663), (6973, 32040), (7340, 30438), (8010, 27892), (8455, 26424), (8808, 25365), (10146, 22020), (10680, 20919), (11010, 20292), (13212, 16910), (13528, 16515), (13946, 16020), (14680, 15219)]