18901128960

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4987}}^1$

素因数の和:5068

約数の個数: 432

約数和(自身を含む): 76343694336

約数和(自身を除く): 57442565376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 128, 140, 141, 144, 160, 168, 180, 188, 192, 210, 224, 235, 240, 252, 256, 280, 282, 288, 315, 320, 329, 336, 360, 376, 384, 420, 423, 448, 470, 480, 504, 560, 564, 576, 630, 640, 658, 672, 705, 720, 752, 768, 840, 846, 896, 940, 960, 987, 1008, 1120, 1128, 1152, 1260, 1280, 1316, 1344, 1410, 1440, 1504, 1645, 1680, 1692, 1792, 1880, 1920, 1974, 2016, 2115, 2240, 2256, 2304, 2520, 2632, 2688, 2820, 2880, 2961, 3008, 3290, 3360, 3384, 3760, 3840, 3948, 4032, 4230, 4480, 4512, 4935, 4987, 5040, 5264, 5376, 5640, 5760, 5922, 6016, 6580, 6720, 6768, 7520, 7896, 8064, 8460, 8960, 9024, 9870, 9974, 10080, 10528, 11280, 11520, 11844, 12032, 13160, 13440, 13536, 14805, 14961, 15040, 15792, 16128, 16920, 18048, 19740, 19948, 20160, 21056, 22560, 23688, 24935, 26320, 26880, 27072, 29610, 29922, 30080, 31584, 33840, 34909, 36096, 39480, 39896, 40320, 42112, 44883, 45120, 47376, 49870, 52640, 54144, 59220, 59844, 60160, 63168, 67680, 69818, 74805, 78960, 79792, 80640, 84224, 89766, 90240, 94752, 99740, 104727, 105280, 108288, 118440, 119688, 126336, 135360, 139636, 149610, 157920, 159584, 174545, 179532, 180480, 189504, 199480, 209454, 210560, 224415, 234389, 236880, 239376, 252672, 270720, 279272, 299220, 314181, 315840, 319168, 349090, 359064, 379008, 398960, 418908, 421120, 448830, 468778, 473760, 478752, 523635, 541440, 558544, 598440, 628362, 631680, 638336, 698180, 703167, 718128, 758016, 797920, 837816, 897660, 937556, 947520, 957504, 1047270, 1117088, 1171945, 1196880, 1256724, 1263360, 1276672, 1396360, 1406334, 1436256, 1570905, 1595840, 1640723, 1675632, 1795320, 1875112, 1895040, 1915008, 2094540, 2109501, 2234176, 2343890, 2393760, 2513448, 2792720, 2812668, 2872512, 3141810, 3191680, 3281446, 3351264, 3515835, 3590640, 3750224, 3790080, 3830016, 4189080, 4219002, 4468352, 4687780, 4787520, 4922169, 5026896, 5585440, 5625336, 5745024, 6283620, 6383360, 6562892, 6702528, 7031670, 7181280, 7500448, 8203615, 8378160, 8438004, 8936704, 9375560, 9575040, 9844338, 10053792, 10547505, 11170880, 11250672, 11490048, 12567240, 13125784, 13405056, 14063340, 14362560, 14766507, 15000896, 16407230, 16756320, 16876008, 18751120, 19150080, 19688676, 20107584, 21095010, 22341760, 22501344, 24610845, 25134480, 26251568, 26810112, 28126680, 28725120, 29533014, 30001792, 32814460, 33512640, 33752016, 37502240, 39377352, 40215168, 42190020, 44683520, 45002688, 49221690, 50268960, 52503136, 56253360, 57450240, 59066028, 60003584, 65628920, 67025280, 67504032, 73832535, 75004480, 78754704, 80430336, 84380040, 90005376, 98443380, 100537920, 105006272, 112506720, 118132056, 131257840, 134050560, 135008064, 147665070, 150008960, 157509408, 168760080, 180010752, 196886760, 201075840, 210012544, 225013440, 236264112, 262515680, 270016128, 295330140, 300017920, 315018816, 337520160, 393773520, 402151680, 420025088, 450026880, 472528224, 525031360, 540032256, 590660280, 630037632, 675040320, 787547040, 900053760, 945056448, 1050062720, 1181320560, 1260075264, 1350080640, 1575094080, 1890112896, 2100125440, 2362641120, 2700161280, 3150188160, 3780225792, 4725282240, 6300376320, 9450564480, 18901128960]

約数ペア:

[(1, 18901128960), (2, 9450564480), (3, 6300376320), (4, 4725282240), (5, 3780225792), (6, 3150188160), (7, 2700161280), (8, 2362641120), (9, 2100125440), (10, 1890112896), (12, 1575094080), (14, 1350080640), (15, 1260075264), (16, 1181320560), (18, 1050062720), (20, 945056448), (21, 900053760), (24, 787547040), (28, 675040320), (30, 630037632), (32, 590660280), (35, 540032256), (36, 525031360), (40, 472528224), (42, 450026880), (45, 420025088), (47, 402151680), (48, 393773520), (56, 337520160), (60, 315018816), (63, 300017920), (64, 295330140), (70, 270016128), (72, 262515680), (80, 236264112), (84, 225013440), (90, 210012544), (94, 201075840), (96, 196886760), (105, 180010752), (112, 168760080), (120, 157509408), (126, 150008960), (128, 147665070), (140, 135008064), (141, 134050560), (144, 131257840), (160, 118132056), (168, 112506720), (180, 105006272), (188, 100537920), (192, 98443380), (210, 90005376), (224, 84380040), (235, 80430336), (240, 78754704), (252, 75004480), (256, 73832535), (280, 67504032), (282, 67025280), (288, 65628920), (315, 60003584), (320, 59066028), (329, 57450240), (336, 56253360), (360, 52503136), (376, 50268960), (384, 49221690), (420, 45002688), (423, 44683520), (448, 42190020), (470, 40215168), (480, 39377352), (504, 37502240), (560, 33752016), (564, 33512640), (576, 32814460), (630, 30001792), (640, 29533014), (658, 28725120), (672, 28126680), (705, 26810112), (720, 26251568), (752, 25134480), (768, 24610845), (840, 22501344), (846, 22341760), (896, 21095010), (940, 20107584), (960, 19688676), (987, 19150080), (1008, 18751120), (1120, 16876008), (1128, 16756320), (1152, 16407230), (1260, 15000896), (1280, 14766507), (1316, 14362560), (1344, 14063340), (1410, 13405056), (1440, 13125784), (1504, 12567240), (1645, 11490048), (1680, 11250672), (1692, 11170880), (1792, 10547505), (1880, 10053792), (1920, 9844338), (1974, 9575040), (2016, 9375560), (2115, 8936704), (2240, 8438004), (2256, 8378160), (2304, 8203615), (2520, 7500448), (2632, 7181280), (2688, 7031670), (2820, 6702528), (2880, 6562892), (2961, 6383360), (3008, 6283620), (3290, 5745024), (3360, 5625336), (3384, 5585440), (3760, 5026896), (3840, 4922169), (3948, 4787520), (4032, 4687780), (4230, 4468352), (4480, 4219002), (4512, 4189080), (4935, 3830016), (4987, 3790080), (5040, 3750224), (5264, 3590640), (5376, 3515835), (5640, 3351264), (5760, 3281446), (5922, 3191680), (6016, 3141810), (6580, 2872512), (6720, 2812668), (6768, 2792720), (7520, 2513448), (7896, 2393760), (8064, 2343890), (8460, 2234176), (8960, 2109501), (9024, 2094540), (9870, 1915008), (9974, 1895040), (10080, 1875112), (10528, 1795320), (11280, 1675632), (11520, 1640723), (11844, 1595840), (12032, 1570905), (13160, 1436256), (13440, 1406334), (13536, 1396360), (14805, 1276672), (14961, 1263360), (15040, 1256724), (15792, 1196880), (16128, 1171945), (16920, 1117088), (18048, 1047270), (19740, 957504), (19948, 947520), (20160, 937556), (21056, 897660), (22560, 837816), (23688, 797920), (24935, 758016), (26320, 718128), (26880, 703167), (27072, 698180), (29610, 638336), (29922, 631680), (30080, 628362), (31584, 598440), (33840, 558544), (34909, 541440), (36096, 523635), (39480, 478752), (39896, 473760), (40320, 468778), (42112, 448830), (44883, 421120), (45120, 418908), (47376, 398960), (49870, 379008), (52640, 359064), (54144, 349090), (59220, 319168), (59844, 315840), (60160, 314181), (63168, 299220), (67680, 279272), (69818, 270720), (74805, 252672), (78960, 239376), (79792, 236880), (80640, 234389), (84224, 224415), (89766, 210560), (90240, 209454), (94752, 199480), (99740, 189504), (104727, 180480), (105280, 179532), (108288, 174545), (118440, 159584), (119688, 157920), (126336, 149610), (135360, 139636)]