1211719680

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 336

約数和(自身を含む): 4447001520

約数和(自身を除く): 3235281840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 173, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 346, 360, 380, 384, 456, 480, 512, 519, 570, 576, 608, 640, 684, 692, 720, 760, 768, 855, 865, 912, 960, 1024, 1038, 1140, 1152, 1216, 1280, 1368, 1384, 1440, 1520, 1536, 1557, 1710, 1730, 1824, 1920, 2048, 2076, 2280, 2304, 2432, 2560, 2595, 2736, 2768, 2880, 3040, 3072, 3114, 3287, 3420, 3460, 3648, 3840, 4096, 4152, 4560, 4608, 4864, 5120, 5190, 5472, 5536, 5760, 6080, 6144, 6228, 6574, 6840, 6920, 7296, 7680, 7785, 8192, 8304, 9120, 9216, 9728, 9861, 10240, 10380, 10944, 11072, 11520, 12160, 12288, 12456, 13148, 13680, 13840, 14592, 15360, 15570, 16435, 16608, 18240, 18432, 19456, 19722, 20480, 20760, 21888, 22144, 23040, 24320, 24576, 24912, 26296, 27360, 27680, 29184, 29583, 30720, 31140, 32870, 33216, 36480, 36864, 38912, 39444, 40960, 41520, 43776, 44288, 46080, 48640, 49305, 49824, 52592, 54720, 55360, 58368, 59166, 61440, 62280, 65740, 66432, 72960, 73728, 77824, 78888, 83040, 87552, 88576, 92160, 97280, 98610, 99648, 105184, 109440, 110720, 116736, 118332, 122880, 124560, 131480, 132864, 145920, 147915, 155648, 157776, 166080, 175104, 177152, 184320, 194560, 197220, 199296, 210368, 218880, 221440, 233472, 236664, 249120, 262960, 265728, 291840, 295830, 315552, 332160, 350208, 354304, 368640, 389120, 394440, 398592, 420736, 437760, 442880, 466944, 473328, 498240, 525920, 531456, 583680, 591660, 631104, 664320, 700416, 708608, 778240, 788880, 797184, 841472, 875520, 885760, 946656, 996480, 1051840, 1062912, 1167360, 1183320, 1262208, 1328640, 1400832, 1417216, 1577760, 1594368, 1682944, 1751040, 1771520, 1893312, 1992960, 2103680, 2125824, 2334720, 2366640, 2524416, 2657280, 3155520, 3188736, 3365888, 3502080, 3543040, 3786624, 3985920, 4207360, 4251648, 4733280, 5048832, 5314560, 6311040, 6377472, 6731776, 7004160, 7086080, 7573248, 7971840, 8414720, 9466560, 10097664, 10629120, 12622080, 12754944, 13463552, 15146496, 15943680, 16829440, 18933120, 20195328, 21258240, 25244160, 26927104, 30292992, 31887360, 33658880, 37866240, 40390656, 50488320, 60585984, 63774720, 67317760, 75732480, 80781312, 100976640, 121171968, 134635520, 151464960, 201953280, 242343936, 302929920, 403906560, 605859840, 1211719680]

約数ペア:

[(1, 1211719680), (2, 605859840), (3, 403906560), (4, 302929920), (5, 242343936), (6, 201953280), (8, 151464960), (9, 134635520), (10, 121171968), (12, 100976640), (15, 80781312), (16, 75732480), (18, 67317760), (19, 63774720), (20, 60585984), (24, 50488320), (30, 40390656), (32, 37866240), (36, 33658880), (38, 31887360), (40, 30292992), (45, 26927104), (48, 25244160), (57, 21258240), (60, 20195328), (64, 18933120), (72, 16829440), (76, 15943680), (80, 15146496), (90, 13463552), (95, 12754944), (96, 12622080), (114, 10629120), (120, 10097664), (128, 9466560), (144, 8414720), (152, 7971840), (160, 7573248), (171, 7086080), (173, 7004160), (180, 6731776), (190, 6377472), (192, 6311040), (228, 5314560), (240, 5048832), (256, 4733280), (285, 4251648), (288, 4207360), (304, 3985920), (320, 3786624), (342, 3543040), (346, 3502080), (360, 3365888), (380, 3188736), (384, 3155520), (456, 2657280), (480, 2524416), (512, 2366640), (519, 2334720), (570, 2125824), (576, 2103680), (608, 1992960), (640, 1893312), (684, 1771520), (692, 1751040), (720, 1682944), (760, 1594368), (768, 1577760), (855, 1417216), (865, 1400832), (912, 1328640), (960, 1262208), (1024, 1183320), (1038, 1167360), (1140, 1062912), (1152, 1051840), (1216, 996480), (1280, 946656), (1368, 885760), (1384, 875520), (1440, 841472), (1520, 797184), (1536, 788880), (1557, 778240), (1710, 708608), (1730, 700416), (1824, 664320), (1920, 631104), (2048, 591660), (2076, 583680), (2280, 531456), (2304, 525920), (2432, 498240), (2560, 473328), (2595, 466944), (2736, 442880), (2768, 437760), (2880, 420736), (3040, 398592), (3072, 394440), (3114, 389120), (3287, 368640), (3420, 354304), (3460, 350208), (3648, 332160), (3840, 315552), (4096, 295830), (4152, 291840), (4560, 265728), (4608, 262960), (4864, 249120), (5120, 236664), (5190, 233472), (5472, 221440), (5536, 218880), (5760, 210368), (6080, 199296), (6144, 197220), (6228, 194560), (6574, 184320), (6840, 177152), (6920, 175104), (7296, 166080), (7680, 157776), (7785, 155648), (8192, 147915), (8304, 145920), (9120, 132864), (9216, 131480), (9728, 124560), (9861, 122880), (10240, 118332), (10380, 116736), (10944, 110720), (11072, 109440), (11520, 105184), (12160, 99648), (12288, 98610), (12456, 97280), (13148, 92160), (13680, 88576), (13840, 87552), (14592, 83040), (15360, 78888), (15570, 77824), (16435, 73728), (16608, 72960), (18240, 66432), (18432, 65740), (19456, 62280), (19722, 61440), (20480, 59166), (20760, 58368), (21888, 55360), (22144, 54720), (23040, 52592), (24320, 49824), (24576, 49305), (24912, 48640), (26296, 46080), (27360, 44288), (27680, 43776), (29184, 41520), (29583, 40960), (30720, 39444), (31140, 38912), (32870, 36864), (33216, 36480)]