2223779040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{220613}}^1$

素因数の和:220641

約数の個数: 144

約数和(自身を含む): 8672777568

約数和(自身を除く): 6448998528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 220613, 441226, 661839, 882452, 1103065, 1323678, 1544291, 1764904, 1985517, 2206130, 2647356, 3088582, 3309195, 3529808, 3971034, 4412260, 4632873, 5294712, 6177164, 6618390, 7059616, 7721455, 7942068, 8824520, 9265746, 9927585, 10589424, 12354328, 13236780, 13898619, 15442910, 15884136, 17649040, 18531492, 19855170, 21178848, 23164365, 24708656, 26473560, 27797238, 30885820, 31768272, 35298080, 37062984, 39710340, 46328730, 49417312, 52947120, 55594476, 61771640, 63536544, 69493095, 74125968, 79420680, 92657460, 105894240, 111188952, 123543280, 138986190, 148251936, 158841360, 185314920, 222377904, 247086560, 277972380, 317682720, 370629840, 444755808, 555944760, 741259680, 1111889520, 2223779040]

約数ペア:

[(1, 2223779040), (2, 1111889520), (3, 741259680), (4, 555944760), (5, 444755808), (6, 370629840), (7, 317682720), (8, 277972380), (9, 247086560), (10, 222377904), (12, 185314920), (14, 158841360), (15, 148251936), (16, 138986190), (18, 123543280), (20, 111188952), (21, 105894240), (24, 92657460), (28, 79420680), (30, 74125968), (32, 69493095), (35, 63536544), (36, 61771640), (40, 55594476), (42, 52947120), (45, 49417312), (48, 46328730), (56, 39710340), (60, 37062984), (63, 35298080), (70, 31768272), (72, 30885820), (80, 27797238), (84, 26473560), (90, 24708656), (96, 23164365), (105, 21178848), (112, 19855170), (120, 18531492), (126, 17649040), (140, 15884136), (144, 15442910), (160, 13898619), (168, 13236780), (180, 12354328), (210, 10589424), (224, 9927585), (240, 9265746), (252, 8824520), (280, 7942068), (288, 7721455), (315, 7059616), (336, 6618390), (360, 6177164), (420, 5294712), (480, 4632873), (504, 4412260), (560, 3971034), (630, 3529808), (672, 3309195), (720, 3088582), (840, 2647356), (1008, 2206130), (1120, 1985517), (1260, 1764904), (1440, 1544291), (1680, 1323678), (2016, 1103065), (2520, 882452), (3360, 661839), (5040, 441226), (10080, 220613)]