205229640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 384

約数和(自身を含む): 827366400

約数和(自身を除く): 622136760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 49, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 98, 105, 110, 114, 120, 132, 133, 140, 147, 152, 154, 165, 167, 168, 190, 196, 209, 210, 220, 228, 231, 245, 264, 266, 280, 285, 294, 308, 330, 334, 380, 385, 392, 399, 418, 420, 440, 456, 462, 490, 501, 532, 539, 570, 588, 616, 627, 660, 665, 668, 735, 760, 770, 798, 835, 836, 840, 924, 931, 980, 1002, 1045, 1064, 1078, 1140, 1155, 1169, 1176, 1254, 1320, 1330, 1336, 1463, 1470, 1540, 1596, 1617, 1670, 1672, 1837, 1848, 1862, 1960, 1995, 2004, 2090, 2156, 2280, 2310, 2338, 2505, 2508, 2660, 2695, 2793, 2926, 2940, 3080, 3135, 3173, 3192, 3234, 3340, 3507, 3674, 3724, 3990, 4008, 4180, 4312, 4389, 4620, 4655, 4676, 5010, 5016, 5320, 5390, 5511, 5586, 5845, 5852, 5880, 6270, 6346, 6468, 6680, 7014, 7315, 7348, 7448, 7980, 8085, 8183, 8360, 8778, 9185, 9240, 9310, 9352, 9519, 10020, 10241, 10780, 11022, 11172, 11690, 11704, 12540, 12692, 12859, 12936, 13965, 14028, 14630, 14696, 15865, 15960, 16170, 16366, 17535, 17556, 18370, 18620, 19038, 20040, 20482, 21560, 21945, 22044, 22211, 22344, 23380, 24549, 25080, 25384, 25718, 27555, 27930, 28056, 29260, 30723, 31730, 32340, 32732, 34903, 35070, 35112, 36740, 37240, 38076, 38577, 40915, 40964, 43890, 44088, 44422, 46760, 47595, 49098, 51205, 51436, 55110, 55860, 58520, 61446, 63460, 64295, 64680, 65464, 66633, 69806, 70140, 73480, 76152, 77154, 81830, 81928, 87780, 88844, 90013, 95190, 98196, 102410, 102872, 104709, 110220, 111055, 111720, 122745, 122892, 126920, 128590, 133266, 139612, 140280, 153615, 154308, 155477, 163660, 174515, 175560, 177688, 180026, 190380, 192885, 196392, 204820, 209418, 220440, 222110, 244321, 245490, 245784, 257180, 266532, 270039, 279224, 307230, 308616, 310954, 327320, 333165, 349030, 360052, 380760, 385770, 409640, 418836, 444220, 450065, 466431, 488642, 490980, 514360, 523545, 533064, 540078, 614460, 621908, 666330, 698060, 720104, 732963, 771540, 777385, 837672, 888440, 900130, 932862, 977284, 981960, 1047090, 1080156, 1221605, 1228920, 1243816, 1332660, 1350195, 1396120, 1465926, 1543080, 1554770, 1710247, 1800260, 1865724, 1954568, 2094180, 2160312, 2332155, 2443210, 2665320, 2700390, 2931852, 3109540, 3420494, 3600520, 3664815, 3731448, 4188360, 4664310, 4886420, 5130741, 5400780, 5863704, 6219080, 6840988, 7329630, 8551235, 9328620, 9772840, 10261482, 10801560, 13681976, 14659260, 17102470, 18657240, 20522964, 25653705, 29318520, 34204940, 41045928, 51307410, 68409880, 102614820, 205229640]

約数ペア:

[(1, 205229640), (2, 102614820), (3, 68409880), (4, 51307410), (5, 41045928), (6, 34204940), (7, 29318520), (8, 25653705), (10, 20522964), (11, 18657240), (12, 17102470), (14, 14659260), (15, 13681976), (19, 10801560), (20, 10261482), (21, 9772840), (22, 9328620), (24, 8551235), (28, 7329630), (30, 6840988), (33, 6219080), (35, 5863704), (38, 5400780), (40, 5130741), (42, 4886420), (44, 4664310), (49, 4188360), (55, 3731448), (56, 3664815), (57, 3600520), (60, 3420494), (66, 3109540), (70, 2931852), (76, 2700390), (77, 2665320), (84, 2443210), (88, 2332155), (95, 2160312), (98, 2094180), (105, 1954568), (110, 1865724), (114, 1800260), (120, 1710247), (132, 1554770), (133, 1543080), (140, 1465926), (147, 1396120), (152, 1350195), (154, 1332660), (165, 1243816), (167, 1228920), (168, 1221605), (190, 1080156), (196, 1047090), (209, 981960), (210, 977284), (220, 932862), (228, 900130), (231, 888440), (245, 837672), (264, 777385), (266, 771540), (280, 732963), (285, 720104), (294, 698060), (308, 666330), (330, 621908), (334, 614460), (380, 540078), (385, 533064), (392, 523545), (399, 514360), (418, 490980), (420, 488642), (440, 466431), (456, 450065), (462, 444220), (490, 418836), (501, 409640), (532, 385770), (539, 380760), (570, 360052), (588, 349030), (616, 333165), (627, 327320), (660, 310954), (665, 308616), (668, 307230), (735, 279224), (760, 270039), (770, 266532), (798, 257180), (835, 245784), (836, 245490), (840, 244321), (924, 222110), (931, 220440), (980, 209418), (1002, 204820), (1045, 196392), (1064, 192885), (1078, 190380), (1140, 180026), (1155, 177688), (1169, 175560), (1176, 174515), (1254, 163660), (1320, 155477), (1330, 154308), (1336, 153615), (1463, 140280), (1470, 139612), (1540, 133266), (1596, 128590), (1617, 126920), (1670, 122892), (1672, 122745), (1837, 111720), (1848, 111055), (1862, 110220), (1960, 104709), (1995, 102872), (2004, 102410), (2090, 98196), (2156, 95190), (2280, 90013), (2310, 88844), (2338, 87780), (2505, 81928), (2508, 81830), (2660, 77154), (2695, 76152), (2793, 73480), (2926, 70140), (2940, 69806), (3080, 66633), (3135, 65464), (3173, 64680), (3192, 64295), (3234, 63460), (3340, 61446), (3507, 58520), (3674, 55860), (3724, 55110), (3990, 51436), (4008, 51205), (4180, 49098), (4312, 47595), (4389, 46760), (4620, 44422), (4655, 44088), (4676, 43890), (5010, 40964), (5016, 40915), (5320, 38577), (5390, 38076), (5511, 37240), (5586, 36740), (5845, 35112), (5852, 35070), (5880, 34903), (6270, 32732), (6346, 32340), (6468, 31730), (6680, 30723), (7014, 29260), (7315, 28056), (7348, 27930), (7448, 27555), (7980, 25718), (8085, 25384), (8183, 25080), (8360, 24549), (8778, 23380), (9185, 22344), (9240, 22211), (9310, 22044), (9352, 21945), (9519, 21560), (10020, 20482), (10241, 20040), (10780, 19038), (11022, 18620), (11172, 18370), (11690, 17556), (11704, 17535), (12540, 16366), (12692, 16170), (12859, 15960), (12936, 15865), (13965, 14696), (14028, 14630)]