1948688640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 432

約数和(自身を含む): 7365758400

約数和(自身を除く): 5417069760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 32, 36, 38, 40, 45, 48, 57, 58, 60, 64, 72, 76, 80, 87, 90, 95, 96, 114, 116, 120, 128, 144, 145, 152, 160, 171, 174, 180, 190, 192, 228, 232, 240, 256, 261, 285, 288, 290, 304, 307, 320, 342, 348, 360, 380, 384, 435, 456, 464, 480, 522, 551, 570, 576, 580, 608, 614, 640, 684, 696, 720, 760, 768, 855, 870, 912, 921, 928, 960, 1044, 1102, 1140, 1152, 1160, 1216, 1228, 1280, 1305, 1368, 1392, 1440, 1520, 1535, 1653, 1710, 1740, 1824, 1842, 1856, 1920, 2088, 2204, 2280, 2304, 2320, 2432, 2456, 2610, 2736, 2755, 2763, 2784, 2880, 3040, 3070, 3306, 3420, 3480, 3648, 3684, 3712, 3840, 4176, 4408, 4560, 4605, 4640, 4864, 4912, 4959, 5220, 5472, 5510, 5526, 5568, 5760, 5833, 6080, 6140, 6612, 6840, 6960, 7296, 7368, 7424, 8265, 8352, 8816, 8903, 9120, 9210, 9280, 9824, 9918, 10440, 10944, 11020, 11052, 11136, 11520, 11666, 12160, 12280, 13224, 13680, 13815, 13920, 14592, 14736, 16530, 16704, 17499, 17632, 17806, 18240, 18420, 18560, 19648, 19836, 20880, 21888, 22040, 22104, 22272, 23332, 24320, 24560, 24795, 26448, 26709, 27360, 27630, 27840, 29165, 29472, 33060, 33408, 34998, 35264, 35612, 36480, 36840, 37120, 39296, 39672, 41760, 43776, 44080, 44208, 44515, 46664, 49120, 49590, 52497, 52896, 53418, 54720, 55260, 55680, 58330, 58944, 66120, 66816, 69996, 70528, 71224, 72960, 73680, 78592, 79344, 80127, 83520, 87495, 88160, 88416, 89030, 93328, 98240, 99180, 104994, 105792, 106836, 109440, 110520, 111360, 116660, 117888, 132240, 133545, 139992, 141056, 142448, 147360, 158688, 160254, 167040, 169157, 174990, 176320, 176832, 178060, 186656, 196480, 198360, 209988, 211584, 213672, 218880, 221040, 233320, 235776, 262485, 264480, 267090, 279984, 284896, 294720, 317376, 320508, 334080, 338314, 349980, 352640, 353664, 356120, 373312, 392960, 396720, 400635, 419976, 423168, 427344, 442080, 466640, 507471, 524970, 528960, 534180, 559968, 569792, 589440, 634752, 641016, 676628, 699960, 705280, 707328, 712240, 746624, 793440, 801270, 839952, 845785, 854688, 884160, 933280, 1014942, 1049940, 1057920, 1068360, 1119936, 1139584, 1178880, 1269504, 1282032, 1353256, 1399920, 1424480, 1493248, 1522413, 1586880, 1602540, 1679904, 1691570, 1709376, 1768320, 1866560, 2029884, 2099880, 2115840, 2136720, 2239872, 2279168, 2537355, 2564064, 2706512, 2799840, 2848960, 3044826, 3173760, 3205080, 3359808, 3383140, 3418752, 3536640, 3733120, 4059768, 4199760, 4273440, 4479744, 5074710, 5128128, 5413024, 5599680, 5697920, 6089652, 6347520, 6410160, 6719616, 6766280, 6837504, 7466240, 7612065, 8119536, 8399520, 8546880, 10149420, 10256256, 10826048, 11199360, 11395840, 12179304, 12820320, 13439232, 13532560, 15224130, 16239072, 16799040, 17093760, 20298840, 20512512, 21652096, 22398720, 24358608, 25640640, 27065120, 30448260, 32478144, 33598080, 34187520, 40597680, 43304192, 48717216, 51281280, 54130240, 60896520, 64956288, 67196160, 81195360, 97434432, 102562560, 108260480, 121793040, 129912576, 162390720, 194868864, 216520960, 243586080, 324781440, 389737728, 487172160, 649562880, 974344320, 1948688640]

約数ペア:

[(1, 1948688640), (2, 974344320), (3, 649562880), (4, 487172160), (5, 389737728), (6, 324781440), (8, 243586080), (9, 216520960), (10, 194868864), (12, 162390720), (15, 129912576), (16, 121793040), (18, 108260480), (19, 102562560), (20, 97434432), (24, 81195360), (29, 67196160), (30, 64956288), (32, 60896520), (36, 54130240), (38, 51281280), (40, 48717216), (45, 43304192), (48, 40597680), (57, 34187520), (58, 33598080), (60, 32478144), (64, 30448260), (72, 27065120), (76, 25640640), (80, 24358608), (87, 22398720), (90, 21652096), (95, 20512512), (96, 20298840), (114, 17093760), (116, 16799040), (120, 16239072), (128, 15224130), (144, 13532560), (145, 13439232), (152, 12820320), (160, 12179304), (171, 11395840), (174, 11199360), (180, 10826048), (190, 10256256), (192, 10149420), (228, 8546880), (232, 8399520), (240, 8119536), (256, 7612065), (261, 7466240), (285, 6837504), (288, 6766280), (290, 6719616), (304, 6410160), (307, 6347520), (320, 6089652), (342, 5697920), (348, 5599680), (360, 5413024), (380, 5128128), (384, 5074710), (435, 4479744), (456, 4273440), (464, 4199760), (480, 4059768), (522, 3733120), (551, 3536640), (570, 3418752), (576, 3383140), (580, 3359808), (608, 3205080), (614, 3173760), (640, 3044826), (684, 2848960), (696, 2799840), (720, 2706512), (760, 2564064), (768, 2537355), (855, 2279168), (870, 2239872), (912, 2136720), (921, 2115840), (928, 2099880), (960, 2029884), (1044, 1866560), (1102, 1768320), (1140, 1709376), (1152, 1691570), (1160, 1679904), (1216, 1602540), (1228, 1586880), (1280, 1522413), (1305, 1493248), (1368, 1424480), (1392, 1399920), (1440, 1353256), (1520, 1282032), (1535, 1269504), (1653, 1178880), (1710, 1139584), (1740, 1119936), (1824, 1068360), (1842, 1057920), (1856, 1049940), (1920, 1014942), (2088, 933280), (2204, 884160), (2280, 854688), (2304, 845785), (2320, 839952), (2432, 801270), (2456, 793440), (2610, 746624), (2736, 712240), (2755, 707328), (2763, 705280), (2784, 699960), (2880, 676628), (3040, 641016), (3070, 634752), (3306, 589440), (3420, 569792), (3480, 559968), (3648, 534180), (3684, 528960), (3712, 524970), (3840, 507471), (4176, 466640), (4408, 442080), (4560, 427344), (4605, 423168), (4640, 419976), (4864, 400635), (4912, 396720), (4959, 392960), (5220, 373312), (5472, 356120), (5510, 353664), (5526, 352640), (5568, 349980), (5760, 338314), (5833, 334080), (6080, 320508), (6140, 317376), (6612, 294720), (6840, 284896), (6960, 279984), (7296, 267090), (7368, 264480), (7424, 262485), (8265, 235776), (8352, 233320), (8816, 221040), (8903, 218880), (9120, 213672), (9210, 211584), (9280, 209988), (9824, 198360), (9918, 196480), (10440, 186656), (10944, 178060), (11020, 176832), (11052, 176320), (11136, 174990), (11520, 169157), (11666, 167040), (12160, 160254), (12280, 158688), (13224, 147360), (13680, 142448), (13815, 141056), (13920, 139992), (14592, 133545), (14736, 132240), (16530, 117888), (16704, 116660), (17499, 111360), (17632, 110520), (17806, 109440), (18240, 106836), (18420, 105792), (18560, 104994), (19648, 99180), (19836, 98240), (20880, 93328), (21888, 89030), (22040, 88416), (22104, 88160), (22272, 87495), (23332, 83520), (24320, 80127), (24560, 79344), (24795, 78592), (26448, 73680), (26709, 72960), (27360, 71224), (27630, 70528), (27840, 69996), (29165, 66816), (29472, 66120), (33060, 58944), (33408, 58330), (34998, 55680), (35264, 55260), (35612, 54720), (36480, 53418), (36840, 52896), (37120, 52497), (39296, 49590), (39672, 49120), (41760, 46664), (43776, 44515), (44080, 44208)]