315053760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:471

約数の個数: 224

約数和(自身を含む): 1154045952

約数和(自身を除く): 838992192

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, 84, 96, 105, 112, 120, 140, 160, 168, 173, 192, 210, 224, 240, 271, 280, 320, 336, 346, 420, 448, 480, 519, 542, 560, 672, 692, 813, 840, 865, 960, 1038, 1084, 1120, 1211, 1344, 1355, 1384, 1626, 1680, 1730, 1897, 2076, 2168, 2240, 2422, 2595, 2710, 2768, 3252, 3360, 3460, 3633, 3794, 4065, 4152, 4336, 4844, 5190, 5420, 5536, 5691, 6055, 6504, 6720, 6920, 7266, 7588, 8130, 8304, 8672, 9485, 9688, 10380, 10840, 11072, 11382, 12110, 13008, 13840, 14532, 15176, 16260, 16608, 17344, 18165, 18970, 19376, 20760, 21680, 22764, 24220, 26016, 27680, 28455, 29064, 30352, 32520, 33216, 36330, 37940, 38752, 41520, 43360, 45528, 46883, 48440, 52032, 55360, 56910, 58128, 60704, 65040, 72660, 75880, 77504, 83040, 86720, 91056, 93766, 96880, 113820, 116256, 121408, 130080, 140649, 145320, 151760, 166080, 182112, 187532, 193760, 227640, 232512, 234415, 260160, 281298, 290640, 303520, 328181, 364224, 375064, 387520, 455280, 468830, 562596, 581280, 607040, 656362, 703245, 750128, 910560, 937660, 984543, 1125192, 1162560, 1312724, 1406490, 1500256, 1640905, 1821120, 1875320, 1969086, 2250384, 2625448, 2812980, 3000512, 3281810, 3750640, 3938172, 4500768, 4922715, 5250896, 5625960, 6563620, 7501280, 7876344, 9001536, 9845430, 10501792, 11251920, 13127240, 15002560, 15752688, 19690860, 21003584, 22503840, 26254480, 31505376, 39381720, 45007680, 52508960, 63010752, 78763440, 105017920, 157526880, 315053760]

約数ペア:

[(1, 315053760), (2, 157526880), (3, 105017920), (4, 78763440), (5, 63010752), (6, 52508960), (7, 45007680), (8, 39381720), (10, 31505376), (12, 26254480), (14, 22503840), (15, 21003584), (16, 19690860), (20, 15752688), (21, 15002560), (24, 13127240), (28, 11251920), (30, 10501792), (32, 9845430), (35, 9001536), (40, 7876344), (42, 7501280), (48, 6563620), (56, 5625960), (60, 5250896), (64, 4922715), (70, 4500768), (80, 3938172), (84, 3750640), (96, 3281810), (105, 3000512), (112, 2812980), (120, 2625448), (140, 2250384), (160, 1969086), (168, 1875320), (173, 1821120), (192, 1640905), (210, 1500256), (224, 1406490), (240, 1312724), (271, 1162560), (280, 1125192), (320, 984543), (336, 937660), (346, 910560), (420, 750128), (448, 703245), (480, 656362), (519, 607040), (542, 581280), (560, 562596), (672, 468830), (692, 455280), (813, 387520), (840, 375064), (865, 364224), (960, 328181), (1038, 303520), (1084, 290640), (1120, 281298), (1211, 260160), (1344, 234415), (1355, 232512), (1384, 227640), (1626, 193760), (1680, 187532), (1730, 182112), (1897, 166080), (2076, 151760), (2168, 145320), (2240, 140649), (2422, 130080), (2595, 121408), (2710, 116256), (2768, 113820), (3252, 96880), (3360, 93766), (3460, 91056), (3633, 86720), (3794, 83040), (4065, 77504), (4152, 75880), (4336, 72660), (4844, 65040), (5190, 60704), (5420, 58128), (5536, 56910), (5691, 55360), (6055, 52032), (6504, 48440), (6720, 46883), (6920, 45528), (7266, 43360), (7588, 41520), (8130, 38752), (8304, 37940), (8672, 36330), (9485, 33216), (9688, 32520), (10380, 30352), (10840, 29064), (11072, 28455), (11382, 27680), (12110, 26016), (13008, 24220), (13840, 22764), (14532, 21680), (15176, 20760), (16260, 19376), (16608, 18970), (17344, 18165)]