238084560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:610

約数の個数: 240

約数和(自身を含む): 925107456

約数和(自身を除く): 687022896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 97, 105, 112, 120, 126, 140, 144, 168, 180, 194, 210, 240, 252, 280, 291, 315, 336, 360, 388, 420, 485, 487, 504, 560, 582, 630, 679, 720, 776, 840, 873, 970, 974, 1008, 1164, 1260, 1358, 1455, 1461, 1552, 1680, 1746, 1940, 1948, 2037, 2328, 2435, 2520, 2716, 2910, 2922, 3395, 3409, 3492, 3880, 3896, 4074, 4365, 4383, 4656, 4870, 5040, 5432, 5820, 5844, 6111, 6790, 6818, 6984, 7305, 7760, 7792, 8148, 8730, 8766, 9740, 10185, 10227, 10864, 11640, 11688, 12222, 13580, 13636, 13968, 14610, 16296, 17045, 17460, 17532, 19480, 20370, 20454, 21915, 23280, 23376, 24444, 27160, 27272, 29220, 30555, 30681, 32592, 34090, 34920, 35064, 38960, 40740, 40908, 43830, 47239, 48888, 51135, 54320, 54544, 58440, 61110, 61362, 68180, 69840, 70128, 81480, 81816, 87660, 94478, 97776, 102270, 116880, 122220, 122724, 136360, 141717, 153405, 162960, 163632, 175320, 188956, 204540, 236195, 244440, 245448, 272720, 283434, 306810, 330673, 350640, 377912, 409080, 425151, 472390, 488880, 490896, 566868, 613620, 661346, 708585, 755824, 818160, 850302, 944780, 992019, 1133736, 1227240, 1322692, 1417170, 1653365, 1700604, 1889560, 1984038, 2125755, 2267472, 2454480, 2645384, 2834340, 2976057, 3306730, 3401208, 3779120, 3968076, 4251510, 4960095, 5290768, 5668680, 5952114, 6613460, 6802416, 7936152, 8503020, 9920190, 11337360, 11904228, 13226920, 14880285, 15872304, 17006040, 19840380, 23808456, 26453840, 29760570, 34012080, 39680760, 47616912, 59521140, 79361520, 119042280, 238084560]

約数ペア:

[(1, 238084560), (2, 119042280), (3, 79361520), (4, 59521140), (5, 47616912), (6, 39680760), (7, 34012080), (8, 29760570), (9, 26453840), (10, 23808456), (12, 19840380), (14, 17006040), (15, 15872304), (16, 14880285), (18, 13226920), (20, 11904228), (21, 11337360), (24, 9920190), (28, 8503020), (30, 7936152), (35, 6802416), (36, 6613460), (40, 5952114), (42, 5668680), (45, 5290768), (48, 4960095), (56, 4251510), (60, 3968076), (63, 3779120), (70, 3401208), (72, 3306730), (80, 2976057), (84, 2834340), (90, 2645384), (97, 2454480), (105, 2267472), (112, 2125755), (120, 1984038), (126, 1889560), (140, 1700604), (144, 1653365), (168, 1417170), (180, 1322692), (194, 1227240), (210, 1133736), (240, 992019), (252, 944780), (280, 850302), (291, 818160), (315, 755824), (336, 708585), (360, 661346), (388, 613620), (420, 566868), (485, 490896), (487, 488880), (504, 472390), (560, 425151), (582, 409080), (630, 377912), (679, 350640), (720, 330673), (776, 306810), (840, 283434), (873, 272720), (970, 245448), (974, 244440), (1008, 236195), (1164, 204540), (1260, 188956), (1358, 175320), (1455, 163632), (1461, 162960), (1552, 153405), (1680, 141717), (1746, 136360), (1940, 122724), (1948, 122220), (2037, 116880), (2328, 102270), (2435, 97776), (2520, 94478), (2716, 87660), (2910, 81816), (2922, 81480), (3395, 70128), (3409, 69840), (3492, 68180), (3880, 61362), (3896, 61110), (4074, 58440), (4365, 54544), (4383, 54320), (4656, 51135), (4870, 48888), (5040, 47239), (5432, 43830), (5820, 40908), (5844, 40740), (6111, 38960), (6790, 35064), (6818, 34920), (6984, 34090), (7305, 32592), (7760, 30681), (7792, 30555), (8148, 29220), (8730, 27272), (8766, 27160), (9740, 24444), (10185, 23376), (10227, 23280), (10864, 21915), (11640, 20454), (11688, 20370), (12222, 19480), (13580, 17532), (13636, 17460), (13968, 17045), (14610, 16296)]