6621270040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{27919}}^1$

素因数の和:27966

約数の個数: 144

約数和(自身を含む): 19049536800

約数和(自身を除く): 12428266760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 121, 140, 154, 196, 220, 242, 245, 280, 308, 385, 392, 440, 484, 490, 539, 605, 616, 770, 847, 968, 980, 1078, 1210, 1540, 1694, 1960, 2156, 2420, 2695, 3080, 3388, 4235, 4312, 4840, 5390, 5929, 6776, 8470, 10780, 11858, 16940, 21560, 23716, 27919, 29645, 33880, 47432, 55838, 59290, 111676, 118580, 139595, 195433, 223352, 237160, 279190, 307109, 390866, 558380, 614218, 781732, 977165, 1116760, 1228436, 1368031, 1535545, 1563464, 1954330, 2149763, 2456872, 2736062, 3071090, 3378199, 3908660, 4299526, 5472124, 6142180, 6756398, 6840155, 7817320, 8599052, 10748815, 10944248, 12284360, 13512796, 13680310, 15048341, 16890995, 17198104, 21497630, 23647393, 27025592, 27360620, 30096682, 33781990, 42995260, 47294786, 54721240, 60193364, 67563980, 75241705, 85990520, 94589572, 118236965, 120386728, 135127960, 150483410, 165531751, 189179144, 236473930, 300966820, 331063502, 472947860, 601933640, 662127004, 827658755, 945895720, 1324254008, 1655317510, 3310635020, 6621270040]

約数ペア:

[(1, 6621270040), (2, 3310635020), (4, 1655317510), (5, 1324254008), (7, 945895720), (8, 827658755), (10, 662127004), (11, 601933640), (14, 472947860), (20, 331063502), (22, 300966820), (28, 236473930), (35, 189179144), (40, 165531751), (44, 150483410), (49, 135127960), (55, 120386728), (56, 118236965), (70, 94589572), (77, 85990520), (88, 75241705), (98, 67563980), (110, 60193364), (121, 54721240), (140, 47294786), (154, 42995260), (196, 33781990), (220, 30096682), (242, 27360620), (245, 27025592), (280, 23647393), (308, 21497630), (385, 17198104), (392, 16890995), (440, 15048341), (484, 13680310), (490, 13512796), (539, 12284360), (605, 10944248), (616, 10748815), (770, 8599052), (847, 7817320), (968, 6840155), (980, 6756398), (1078, 6142180), (1210, 5472124), (1540, 4299526), (1694, 3908660), (1960, 3378199), (2156, 3071090), (2420, 2736062), (2695, 2456872), (3080, 2149763), (3388, 1954330), (4235, 1563464), (4312, 1535545), (4840, 1368031), (5390, 1228436), (5929, 1116760), (6776, 977165), (8470, 781732), (10780, 614218), (11858, 558380), (16940, 390866), (21560, 307109), (23716, 279190), (27919, 237160), (29645, 223352), (33880, 195433), (47432, 139595), (55838, 118580), (59290, 111676)]