65571660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 384

約数和(自身を含む): 270950400

約数和(自身を除く): 205378740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 27, 28, 30, 33, 35, 36, 38, 42, 44, 45, 54, 55, 57, 60, 63, 66, 70, 76, 77, 83, 84, 90, 95, 99, 105, 108, 110, 114, 126, 132, 133, 135, 140, 154, 165, 166, 171, 180, 189, 190, 198, 209, 210, 220, 228, 231, 249, 252, 266, 270, 285, 297, 308, 315, 330, 332, 342, 378, 380, 385, 396, 399, 415, 418, 420, 462, 495, 498, 513, 532, 540, 570, 581, 594, 627, 630, 660, 665, 684, 693, 747, 756, 770, 798, 830, 836, 855, 913, 924, 945, 990, 996, 1026, 1045, 1140, 1155, 1162, 1188, 1197, 1245, 1254, 1260, 1330, 1386, 1463, 1485, 1494, 1540, 1577, 1596, 1660, 1710, 1743, 1826, 1881, 1890, 1980, 1995, 2052, 2079, 2090, 2241, 2310, 2324, 2394, 2490, 2508, 2565, 2660, 2739, 2772, 2905, 2926, 2970, 2988, 3135, 3154, 3420, 3465, 3486, 3591, 3652, 3735, 3762, 3780, 3990, 4158, 4180, 4389, 4482, 4565, 4620, 4731, 4788, 4980, 5130, 5229, 5478, 5643, 5810, 5852, 5940, 5985, 6270, 6308, 6391, 6930, 6972, 7182, 7315, 7470, 7524, 7885, 7980, 8217, 8316, 8715, 8778, 8964, 9130, 9405, 9462, 10260, 10395, 10458, 10956, 11039, 11205, 11286, 11620, 11970, 12540, 12782, 13167, 13695, 13860, 14193, 14364, 14630, 14940, 15687, 15770, 16434, 17347, 17430, 17556, 17955, 18260, 18810, 18924, 19173, 20790, 20916, 21945, 22078, 22410, 22572, 23655, 23940, 24651, 25564, 26145, 26334, 27390, 28215, 28386, 29260, 31374, 31540, 31955, 32868, 33117, 34694, 34860, 35910, 37620, 38346, 39501, 41085, 41580, 42579, 43890, 44156, 44820, 47310, 49302, 52041, 52290, 52668, 54780, 55195, 56430, 56772, 57519, 62748, 63910, 65835, 66234, 69388, 70965, 71820, 76692, 78435, 79002, 82170, 85158, 86735, 87780, 94620, 95865, 98604, 99351, 104082, 104580, 110390, 112860, 115038, 121429, 123255, 127820, 131670, 132468, 141930, 156123, 156870, 158004, 164340, 165585, 170316, 172557, 173470, 191730, 197505, 198702, 208164, 212895, 220780, 230076, 242858, 246510, 260205, 263340, 283860, 287595, 298053, 312246, 313740, 331170, 345114, 346940, 364287, 383460, 395010, 397404, 425790, 468369, 485716, 493020, 496755, 520410, 575190, 596106, 607145, 624492, 662340, 690228, 728574, 780615, 790020, 851580, 862785, 936738, 993510, 1040820, 1092861, 1150380, 1192212, 1214290, 1457148, 1490265, 1561230, 1725570, 1821435, 1873476, 1987020, 2185722, 2341845, 2428580, 2980530, 3122460, 3278583, 3451140, 3642870, 4371444, 4683690, 5464305, 5961060, 6557166, 7285740, 9367380, 10928610, 13114332, 16392915, 21857220, 32785830, 65571660]

約数ペア:

[(1, 65571660), (2, 32785830), (3, 21857220), (4, 16392915), (5, 13114332), (6, 10928610), (7, 9367380), (9, 7285740), (10, 6557166), (11, 5961060), (12, 5464305), (14, 4683690), (15, 4371444), (18, 3642870), (19, 3451140), (20, 3278583), (21, 3122460), (22, 2980530), (27, 2428580), (28, 2341845), (30, 2185722), (33, 1987020), (35, 1873476), (36, 1821435), (38, 1725570), (42, 1561230), (44, 1490265), (45, 1457148), (54, 1214290), (55, 1192212), (57, 1150380), (60, 1092861), (63, 1040820), (66, 993510), (70, 936738), (76, 862785), (77, 851580), (83, 790020), (84, 780615), (90, 728574), (95, 690228), (99, 662340), (105, 624492), (108, 607145), (110, 596106), (114, 575190), (126, 520410), (132, 496755), (133, 493020), (135, 485716), (140, 468369), (154, 425790), (165, 397404), (166, 395010), (171, 383460), (180, 364287), (189, 346940), (190, 345114), (198, 331170), (209, 313740), (210, 312246), (220, 298053), (228, 287595), (231, 283860), (249, 263340), (252, 260205), (266, 246510), (270, 242858), (285, 230076), (297, 220780), (308, 212895), (315, 208164), (330, 198702), (332, 197505), (342, 191730), (378, 173470), (380, 172557), (385, 170316), (396, 165585), (399, 164340), (415, 158004), (418, 156870), (420, 156123), (462, 141930), (495, 132468), (498, 131670), (513, 127820), (532, 123255), (540, 121429), (570, 115038), (581, 112860), (594, 110390), (627, 104580), (630, 104082), (660, 99351), (665, 98604), (684, 95865), (693, 94620), (747, 87780), (756, 86735), (770, 85158), (798, 82170), (830, 79002), (836, 78435), (855, 76692), (913, 71820), (924, 70965), (945, 69388), (990, 66234), (996, 65835), (1026, 63910), (1045, 62748), (1140, 57519), (1155, 56772), (1162, 56430), (1188, 55195), (1197, 54780), (1245, 52668), (1254, 52290), (1260, 52041), (1330, 49302), (1386, 47310), (1463, 44820), (1485, 44156), (1494, 43890), (1540, 42579), (1577, 41580), (1596, 41085), (1660, 39501), (1710, 38346), (1743, 37620), (1826, 35910), (1881, 34860), (1890, 34694), (1980, 33117), (1995, 32868), (2052, 31955), (2079, 31540), (2090, 31374), (2241, 29260), (2310, 28386), (2324, 28215), (2394, 27390), (2490, 26334), (2508, 26145), (2565, 25564), (2660, 24651), (2739, 23940), (2772, 23655), (2905, 22572), (2926, 22410), (2970, 22078), (2988, 21945), (3135, 20916), (3154, 20790), (3420, 19173), (3465, 18924), (3486, 18810), (3591, 18260), (3652, 17955), (3735, 17556), (3762, 17430), (3780, 17347), (3990, 16434), (4158, 15770), (4180, 15687), (4389, 14940), (4482, 14630), (4565, 14364), (4620, 14193), (4731, 13860), (4788, 13695), (4980, 13167), (5130, 12782), (5229, 12540), (5478, 11970), (5643, 11620), (5810, 11286), (5852, 11205), (5940, 11039), (5985, 10956), (6270, 10458), (6308, 10395), (6391, 10260), (6930, 9462), (6972, 9405), (7182, 9130), (7315, 8964), (7470, 8778), (7524, 8715), (7885, 8316), (7980, 8217)]