302305920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:383

約数の個数: 256

約数和(自身を含む): 1118638080

約数和(自身を除く): 816332160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 83, 84, 96, 105, 112, 120, 128, 140, 160, 166, 168, 192, 210, 224, 240, 249, 271, 280, 320, 332, 336, 384, 415, 420, 448, 480, 498, 542, 560, 581, 640, 664, 672, 813, 830, 840, 896, 960, 996, 1084, 1120, 1162, 1245, 1328, 1344, 1355, 1626, 1660, 1680, 1743, 1897, 1920, 1992, 2168, 2240, 2324, 2490, 2656, 2688, 2710, 2905, 3252, 3320, 3360, 3486, 3794, 3984, 4065, 4336, 4480, 4648, 4980, 5312, 5420, 5691, 5810, 6504, 6640, 6720, 6972, 7588, 7968, 8130, 8672, 8715, 9296, 9485, 9960, 10624, 10840, 11382, 11620, 13008, 13280, 13440, 13944, 15176, 15936, 16260, 17344, 17430, 18592, 18970, 19920, 21680, 22493, 22764, 23240, 26016, 26560, 27888, 28455, 30352, 31872, 32520, 34688, 34860, 37184, 37940, 39840, 43360, 44986, 45528, 46480, 52032, 53120, 55776, 56910, 60704, 65040, 67479, 69720, 74368, 75880, 79680, 86720, 89972, 91056, 92960, 104064, 111552, 112465, 113820, 121408, 130080, 134958, 139440, 151760, 157451, 159360, 173440, 179944, 182112, 185920, 223104, 224930, 227640, 242816, 260160, 269916, 278880, 303520, 314902, 337395, 359888, 364224, 371840, 449860, 455280, 472353, 520320, 539832, 557760, 607040, 629804, 674790, 719776, 728448, 787255, 899720, 910560, 944706, 1079664, 1115520, 1214080, 1259608, 1349580, 1439552, 1574510, 1799440, 1821120, 1889412, 2159328, 2361765, 2519216, 2699160, 2879104, 3149020, 3598880, 3642240, 3778824, 4318656, 4723530, 5038432, 5398320, 6298040, 7197760, 7557648, 8637312, 9447060, 10076864, 10796640, 12596080, 14395520, 15115296, 18894120, 20153728, 21593280, 25192160, 30230592, 37788240, 43186560, 50384320, 60461184, 75576480, 100768640, 151152960, 302305920]

約数ペア:

[(1, 302305920), (2, 151152960), (3, 100768640), (4, 75576480), (5, 60461184), (6, 50384320), (7, 43186560), (8, 37788240), (10, 30230592), (12, 25192160), (14, 21593280), (15, 20153728), (16, 18894120), (20, 15115296), (21, 14395520), (24, 12596080), (28, 10796640), (30, 10076864), (32, 9447060), (35, 8637312), (40, 7557648), (42, 7197760), (48, 6298040), (56, 5398320), (60, 5038432), (64, 4723530), (70, 4318656), (80, 3778824), (83, 3642240), (84, 3598880), (96, 3149020), (105, 2879104), (112, 2699160), (120, 2519216), (128, 2361765), (140, 2159328), (160, 1889412), (166, 1821120), (168, 1799440), (192, 1574510), (210, 1439552), (224, 1349580), (240, 1259608), (249, 1214080), (271, 1115520), (280, 1079664), (320, 944706), (332, 910560), (336, 899720), (384, 787255), (415, 728448), (420, 719776), (448, 674790), (480, 629804), (498, 607040), (542, 557760), (560, 539832), (581, 520320), (640, 472353), (664, 455280), (672, 449860), (813, 371840), (830, 364224), (840, 359888), (896, 337395), (960, 314902), (996, 303520), (1084, 278880), (1120, 269916), (1162, 260160), (1245, 242816), (1328, 227640), (1344, 224930), (1355, 223104), (1626, 185920), (1660, 182112), (1680, 179944), (1743, 173440), (1897, 159360), (1920, 157451), (1992, 151760), (2168, 139440), (2240, 134958), (2324, 130080), (2490, 121408), (2656, 113820), (2688, 112465), (2710, 111552), (2905, 104064), (3252, 92960), (3320, 91056), (3360, 89972), (3486, 86720), (3794, 79680), (3984, 75880), (4065, 74368), (4336, 69720), (4480, 67479), (4648, 65040), (4980, 60704), (5312, 56910), (5420, 55776), (5691, 53120), (5810, 52032), (6504, 46480), (6640, 45528), (6720, 44986), (6972, 43360), (7588, 39840), (7968, 37940), (8130, 37184), (8672, 34860), (8715, 34688), (9296, 32520), (9485, 31872), (9960, 30352), (10624, 28455), (10840, 27888), (11382, 26560), (11620, 26016), (13008, 23240), (13280, 22764), (13440, 22493), (13944, 21680), (15176, 19920), (15936, 18970), (16260, 18592), (17344, 17430)]