1355823840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1489}}^1$

素因数の和:1785

約数の個数: 192

約数和(自身を含む): 4902266880

約数和(自身を除く): 3546443040

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 271, 280, 336, 420, 480, 542, 560, 672, 813, 840, 1084, 1120, 1355, 1489, 1626, 1680, 1897, 2168, 2710, 2978, 3252, 3360, 3794, 4065, 4336, 4467, 5420, 5691, 5956, 6504, 7445, 7588, 8130, 8672, 8934, 9485, 10423, 10840, 11382, 11912, 13008, 14890, 15176, 16260, 17868, 18970, 20846, 21680, 22335, 22764, 23824, 26016, 28455, 29780, 30352, 31269, 32520, 35736, 37940, 41692, 43360, 44670, 45528, 47648, 52115, 56910, 59560, 60704, 62538, 65040, 71472, 75880, 83384, 89340, 91056, 104230, 113820, 119120, 125076, 130080, 142944, 151760, 156345, 166768, 178680, 182112, 208460, 227640, 238240, 250152, 303520, 312690, 333536, 357360, 403519, 416920, 455280, 500304, 625380, 714720, 807038, 833840, 910560, 1000608, 1210557, 1250760, 1614076, 1667680, 2017595, 2421114, 2501520, 2824633, 3228152, 4035190, 4842228, 5003040, 5649266, 6052785, 6456304, 8070380, 8473899, 9684456, 11298532, 12105570, 12912608, 14123165, 16140760, 16947798, 19368912, 22597064, 24211140, 28246330, 32281520, 33895596, 38737824, 42369495, 45194128, 48422280, 56492660, 64563040, 67791192, 84738990, 90388256, 96844560, 112985320, 135582384, 169477980, 193689120, 225970640, 271164768, 338955960, 451941280, 677911920, 1355823840]

約数ペア:

[(1, 1355823840), (2, 677911920), (3, 451941280), (4, 338955960), (5, 271164768), (6, 225970640), (7, 193689120), (8, 169477980), (10, 135582384), (12, 112985320), (14, 96844560), (15, 90388256), (16, 84738990), (20, 67791192), (21, 64563040), (24, 56492660), (28, 48422280), (30, 45194128), (32, 42369495), (35, 38737824), (40, 33895596), (42, 32281520), (48, 28246330), (56, 24211140), (60, 22597064), (70, 19368912), (80, 16947798), (84, 16140760), (96, 14123165), (105, 12912608), (112, 12105570), (120, 11298532), (140, 9684456), (160, 8473899), (168, 8070380), (210, 6456304), (224, 6052785), (240, 5649266), (271, 5003040), (280, 4842228), (336, 4035190), (420, 3228152), (480, 2824633), (542, 2501520), (560, 2421114), (672, 2017595), (813, 1667680), (840, 1614076), (1084, 1250760), (1120, 1210557), (1355, 1000608), (1489, 910560), (1626, 833840), (1680, 807038), (1897, 714720), (2168, 625380), (2710, 500304), (2978, 455280), (3252, 416920), (3360, 403519), (3794, 357360), (4065, 333536), (4336, 312690), (4467, 303520), (5420, 250152), (5691, 238240), (5956, 227640), (6504, 208460), (7445, 182112), (7588, 178680), (8130, 166768), (8672, 156345), (8934, 151760), (9485, 142944), (10423, 130080), (10840, 125076), (11382, 119120), (11912, 113820), (13008, 104230), (14890, 91056), (15176, 89340), (16260, 83384), (17868, 75880), (18970, 71472), (20846, 65040), (21680, 62538), (22335, 60704), (22764, 59560), (23824, 56910), (26016, 52115), (28455, 47648), (29780, 45528), (30352, 44670), (31269, 43360), (32520, 41692), (35736, 37940)]