399048120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 320

約数和(自身を含む): 1442707200

約数和(自身を除く): 1043659080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 31, 36, 40, 45, 54, 58, 60, 62, 72, 81, 87, 90, 93, 108, 116, 120, 124, 135, 137, 145, 155, 162, 174, 180, 186, 216, 232, 248, 261, 270, 274, 279, 290, 310, 324, 348, 360, 372, 405, 411, 435, 465, 522, 540, 548, 558, 580, 620, 648, 685, 696, 744, 783, 810, 822, 837, 870, 899, 930, 1044, 1080, 1096, 1116, 1160, 1233, 1240, 1305, 1370, 1395, 1566, 1620, 1644, 1674, 1740, 1798, 1860, 2055, 2088, 2232, 2349, 2466, 2511, 2610, 2697, 2740, 2790, 3132, 3240, 3288, 3348, 3480, 3596, 3699, 3720, 3915, 3973, 4110, 4185, 4247, 4495, 4698, 4932, 5022, 5220, 5394, 5480, 5580, 6165, 6264, 6696, 7192, 7398, 7830, 7946, 8091, 8220, 8370, 8494, 8990, 9396, 9864, 10044, 10440, 10788, 11097, 11160, 11745, 11919, 12330, 12555, 12741, 13485, 14796, 15660, 15892, 16182, 16440, 16740, 16988, 17980, 18495, 18792, 19865, 20088, 21235, 21576, 22194, 23490, 23838, 24273, 24660, 25110, 25482, 26970, 29592, 31320, 31784, 32364, 33480, 33976, 35757, 35960, 36990, 38223, 39730, 40455, 42470, 44388, 46980, 47676, 48546, 49320, 50220, 50964, 53940, 55485, 59595, 63705, 64728, 71514, 72819, 73980, 76446, 79460, 80910, 84940, 88776, 93960, 95352, 97092, 100440, 101928, 107271, 107880, 110970, 114669, 119190, 121365, 123163, 127410, 143028, 145638, 147960, 152892, 158920, 161820, 169880, 178785, 191115, 194184, 214542, 221940, 229338, 238380, 242730, 246326, 254820, 286056, 291276, 305784, 321813, 323640, 344007, 357570, 364095, 369489, 382230, 429084, 443880, 458676, 476760, 485460, 492652, 509640, 536355, 573345, 582552, 615815, 643626, 688014, 715140, 728190, 738978, 764460, 858168, 917352, 970920, 985304, 1072710, 1108467, 1146690, 1231630, 1287252, 1376028, 1430280, 1456380, 1477956, 1528920, 1609065, 1720035, 1847445, 2145420, 2216934, 2293380, 2463260, 2574504, 2752056, 2912760, 2955912, 3218130, 3325401, 3440070, 3694890, 4290840, 4433868, 4586760, 4926520, 5542335, 6436260, 6650802, 6880140, 7389780, 8867736, 9976203, 11084670, 12872520, 13301604, 13760280, 14779560, 16627005, 19952406, 22169340, 26603208, 33254010, 39904812, 44338680, 49881015, 66508020, 79809624, 99762030, 133016040, 199524060, 399048120]

約数ペア:

[(1, 399048120), (2, 199524060), (3, 133016040), (4, 99762030), (5, 79809624), (6, 66508020), (8, 49881015), (9, 44338680), (10, 39904812), (12, 33254010), (15, 26603208), (18, 22169340), (20, 19952406), (24, 16627005), (27, 14779560), (29, 13760280), (30, 13301604), (31, 12872520), (36, 11084670), (40, 9976203), (45, 8867736), (54, 7389780), (58, 6880140), (60, 6650802), (62, 6436260), (72, 5542335), (81, 4926520), (87, 4586760), (90, 4433868), (93, 4290840), (108, 3694890), (116, 3440070), (120, 3325401), (124, 3218130), (135, 2955912), (137, 2912760), (145, 2752056), (155, 2574504), (162, 2463260), (174, 2293380), (180, 2216934), (186, 2145420), (216, 1847445), (232, 1720035), (248, 1609065), (261, 1528920), (270, 1477956), (274, 1456380), (279, 1430280), (290, 1376028), (310, 1287252), (324, 1231630), (348, 1146690), (360, 1108467), (372, 1072710), (405, 985304), (411, 970920), (435, 917352), (465, 858168), (522, 764460), (540, 738978), (548, 728190), (558, 715140), (580, 688014), (620, 643626), (648, 615815), (685, 582552), (696, 573345), (744, 536355), (783, 509640), (810, 492652), (822, 485460), (837, 476760), (870, 458676), (899, 443880), (930, 429084), (1044, 382230), (1080, 369489), (1096, 364095), (1116, 357570), (1160, 344007), (1233, 323640), (1240, 321813), (1305, 305784), (1370, 291276), (1395, 286056), (1566, 254820), (1620, 246326), (1644, 242730), (1674, 238380), (1740, 229338), (1798, 221940), (1860, 214542), (2055, 194184), (2088, 191115), (2232, 178785), (2349, 169880), (2466, 161820), (2511, 158920), (2610, 152892), (2697, 147960), (2740, 145638), (2790, 143028), (3132, 127410), (3240, 123163), (3288, 121365), (3348, 119190), (3480, 114669), (3596, 110970), (3699, 107880), (3720, 107271), (3915, 101928), (3973, 100440), (4110, 97092), (4185, 95352), (4247, 93960), (4495, 88776), (4698, 84940), (4932, 80910), (5022, 79460), (5220, 76446), (5394, 73980), (5480, 72819), (5580, 71514), (6165, 64728), (6264, 63705), (6696, 59595), (7192, 55485), (7398, 53940), (7830, 50964), (7946, 50220), (8091, 49320), (8220, 48546), (8370, 47676), (8494, 46980), (8990, 44388), (9396, 42470), (9864, 40455), (10044, 39730), (10440, 38223), (10788, 36990), (11097, 35960), (11160, 35757), (11745, 33976), (11919, 33480), (12330, 32364), (12555, 31784), (12741, 31320), (13485, 29592), (14796, 26970), (15660, 25482), (15892, 25110), (16182, 24660), (16440, 24273), (16740, 23838), (16988, 23490), (17980, 22194), (18495, 21576), (18792, 21235), (19865, 20088)]