401282640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16889}}^1$

素因数の和:16922

約数の個数: 160

約数和(自身を含む): 1507939200

約数和(自身を除く): 1106656560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 16889, 23760, 33778, 50667, 67556, 84445, 101334, 135112, 152001, 168890, 185779, 202668, 253335, 270224, 304002, 337780, 371558, 405336, 456003, 506670, 557337, 608004, 675560, 743116, 760005, 810672, 912006, 928895, 1013340, 1114674, 1216008, 1351120, 1486232, 1520010, 1672011, 1824012, 1857790, 2026680, 2229348, 2280015, 2432016, 2786685, 2972464, 3040020, 3344022, 3648024, 3715580, 4053360, 4458696, 4560030, 5016033, 5573370, 6080040, 6688044, 7296048, 7431160, 8360055, 8917392, 9120060, 10032066, 11146740, 12160080, 13376088, 14862320, 16720110, 18240120, 20064132, 22293480, 25080165, 26752176, 33440220, 36480240, 40128264, 44586960, 50160330, 66880440, 80256528, 100320660, 133760880, 200641320, 401282640]

約数ペア:

[(1, 401282640), (2, 200641320), (3, 133760880), (4, 100320660), (5, 80256528), (6, 66880440), (8, 50160330), (9, 44586960), (10, 40128264), (11, 36480240), (12, 33440220), (15, 26752176), (16, 25080165), (18, 22293480), (20, 20064132), (22, 18240120), (24, 16720110), (27, 14862320), (30, 13376088), (33, 12160080), (36, 11146740), (40, 10032066), (44, 9120060), (45, 8917392), (48, 8360055), (54, 7431160), (55, 7296048), (60, 6688044), (66, 6080040), (72, 5573370), (80, 5016033), (88, 4560030), (90, 4458696), (99, 4053360), (108, 3715580), (110, 3648024), (120, 3344022), (132, 3040020), (135, 2972464), (144, 2786685), (165, 2432016), (176, 2280015), (180, 2229348), (198, 2026680), (216, 1857790), (220, 1824012), (240, 1672011), (264, 1520010), (270, 1486232), (297, 1351120), (330, 1216008), (360, 1114674), (396, 1013340), (432, 928895), (440, 912006), (495, 810672), (528, 760005), (540, 743116), (594, 675560), (660, 608004), (720, 557337), (792, 506670), (880, 456003), (990, 405336), (1080, 371558), (1188, 337780), (1320, 304002), (1485, 270224), (1584, 253335), (1980, 202668), (2160, 185779), (2376, 168890), (2640, 152001), (2970, 135112), (3960, 101334), (4752, 84445), (5940, 67556), (7920, 50667), (11880, 33778), (16889, 23760)]