236740140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 898934400

約数和(自身を除く): 662194260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 97, 105, 117, 126, 130, 140, 149, 156, 180, 182, 194, 195, 210, 234, 252, 260, 273, 291, 298, 315, 364, 388, 390, 420, 447, 455, 468, 485, 546, 582, 585, 596, 630, 679, 745, 780, 819, 873, 894, 910, 970, 1043, 1092, 1164, 1170, 1260, 1261, 1341, 1358, 1365, 1455, 1490, 1638, 1746, 1788, 1820, 1937, 1940, 2037, 2086, 2235, 2340, 2522, 2682, 2716, 2730, 2910, 2980, 3129, 3276, 3395, 3492, 3783, 3874, 4074, 4095, 4172, 4365, 4470, 5044, 5215, 5364, 5460, 5811, 5820, 6111, 6258, 6305, 6705, 6790, 7566, 7748, 8148, 8190, 8730, 8827, 8940, 9387, 9685, 10185, 10430, 11349, 11622, 12222, 12516, 12610, 13410, 13559, 13580, 14453, 15132, 15645, 16380, 17433, 17460, 17654, 18774, 18915, 19370, 20370, 20860, 22698, 23244, 24444, 25220, 26481, 26820, 27118, 28906, 29055, 30555, 31290, 34866, 35308, 37548, 37830, 38740, 40677, 40740, 43359, 44135, 45396, 46935, 52962, 54236, 56745, 57812, 58110, 61110, 62580, 67795, 69732, 72265, 75660, 79443, 81354, 86718, 87165, 88270, 93870, 101171, 105924, 113490, 116220, 122031, 122220, 130077, 132405, 135590, 144530, 158886, 162708, 173436, 174330, 176540, 187740, 187889, 202342, 203385, 216795, 226980, 244062, 260154, 264810, 271180, 289060, 303513, 317772, 348660, 375778, 397215, 404684, 406770, 433590, 488124, 505855, 520308, 529620, 563667, 607026, 610155, 650385, 751556, 794430, 813540, 867180, 910539, 939445, 1011710, 1127334, 1214052, 1220310, 1300770, 1315223, 1517565, 1588860, 1691001, 1821078, 1878890, 2023420, 2254668, 2440620, 2601540, 2630446, 2818335, 3035130, 3382002, 3642156, 3757780, 3945669, 4552695, 5260892, 5636670, 6070260, 6576115, 6764004, 7891338, 8455005, 9105390, 11273340, 11837007, 13152230, 15782676, 16910010, 18210780, 19728345, 23674014, 26304460, 33820020, 39456690, 47348028, 59185035, 78913380, 118370070, 236740140]

約数ペア:

[(1, 236740140), (2, 118370070), (3, 78913380), (4, 59185035), (5, 47348028), (6, 39456690), (7, 33820020), (9, 26304460), (10, 23674014), (12, 19728345), (13, 18210780), (14, 16910010), (15, 15782676), (18, 13152230), (20, 11837007), (21, 11273340), (26, 9105390), (28, 8455005), (30, 7891338), (35, 6764004), (36, 6576115), (39, 6070260), (42, 5636670), (45, 5260892), (52, 4552695), (60, 3945669), (63, 3757780), (65, 3642156), (70, 3382002), (78, 3035130), (84, 2818335), (90, 2630446), (91, 2601540), (97, 2440620), (105, 2254668), (117, 2023420), (126, 1878890), (130, 1821078), (140, 1691001), (149, 1588860), (156, 1517565), (180, 1315223), (182, 1300770), (194, 1220310), (195, 1214052), (210, 1127334), (234, 1011710), (252, 939445), (260, 910539), (273, 867180), (291, 813540), (298, 794430), (315, 751556), (364, 650385), (388, 610155), (390, 607026), (420, 563667), (447, 529620), (455, 520308), (468, 505855), (485, 488124), (546, 433590), (582, 406770), (585, 404684), (596, 397215), (630, 375778), (679, 348660), (745, 317772), (780, 303513), (819, 289060), (873, 271180), (894, 264810), (910, 260154), (970, 244062), (1043, 226980), (1092, 216795), (1164, 203385), (1170, 202342), (1260, 187889), (1261, 187740), (1341, 176540), (1358, 174330), (1365, 173436), (1455, 162708), (1490, 158886), (1638, 144530), (1746, 135590), (1788, 132405), (1820, 130077), (1937, 122220), (1940, 122031), (2037, 116220), (2086, 113490), (2235, 105924), (2340, 101171), (2522, 93870), (2682, 88270), (2716, 87165), (2730, 86718), (2910, 81354), (2980, 79443), (3129, 75660), (3276, 72265), (3395, 69732), (3492, 67795), (3783, 62580), (3874, 61110), (4074, 58110), (4095, 57812), (4172, 56745), (4365, 54236), (4470, 52962), (5044, 46935), (5215, 45396), (5364, 44135), (5460, 43359), (5811, 40740), (5820, 40677), (6111, 38740), (6258, 37830), (6305, 37548), (6705, 35308), (6790, 34866), (7566, 31290), (7748, 30555), (8148, 29055), (8190, 28906), (8730, 27118), (8827, 26820), (8940, 26481), (9387, 25220), (9685, 24444), (10185, 23244), (10430, 22698), (11349, 20860), (11622, 20370), (12222, 19370), (12516, 18915), (12610, 18774), (13410, 17654), (13559, 17460), (13580, 17433), (14453, 16380), (15132, 15645)]