61478526720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{26203}}^1$

素因数の和:26287

約数の個数: 288

約数和(自身を含む): 215957855232

約数和(自身を除く): 154479328512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 64, 65, 78, 80, 94, 96, 104, 120, 128, 130, 141, 156, 160, 188, 192, 195, 208, 235, 240, 256, 260, 282, 312, 320, 376, 384, 390, 416, 470, 480, 520, 564, 611, 624, 640, 705, 752, 768, 780, 832, 940, 960, 1040, 1128, 1222, 1248, 1280, 1410, 1504, 1560, 1664, 1833, 1880, 1920, 2080, 2256, 2444, 2496, 2820, 3008, 3055, 3120, 3328, 3666, 3760, 3840, 4160, 4512, 4888, 4992, 5640, 6016, 6110, 6240, 7332, 7520, 8320, 9024, 9165, 9776, 9984, 11280, 12032, 12220, 12480, 14664, 15040, 16640, 18048, 18330, 19552, 22560, 24440, 24960, 26203, 29328, 30080, 36096, 36660, 39104, 45120, 48880, 49920, 52406, 58656, 60160, 73320, 78208, 78609, 90240, 97760, 104812, 117312, 131015, 146640, 156416, 157218, 180480, 195520, 209624, 234624, 262030, 293280, 314436, 340639, 391040, 393045, 419248, 469248, 524060, 586560, 628872, 681278, 782080, 786090, 838496, 1021917, 1048120, 1173120, 1231541, 1257744, 1362556, 1572180, 1676992, 1703195, 2043834, 2096240, 2346240, 2463082, 2515488, 2725112, 3144360, 3353984, 3406390, 3694623, 4087668, 4192480, 4926164, 5030976, 5109585, 5450224, 6157705, 6288720, 6707968, 6812780, 7389246, 8175336, 8384960, 9852328, 10061952, 10219170, 10900448, 12315410, 12577440, 13625560, 14778492, 16010033, 16350672, 16769920, 18473115, 19704656, 20123904, 20438340, 21800896, 24630820, 25154880, 27251120, 29556984, 32020066, 32701344, 33539840, 36946230, 39409312, 40876680, 43601792, 48030099, 49261640, 50309760, 54502240, 59113968, 64040132, 65402688, 73892460, 78818624, 80050165, 81753360, 87203584, 96060198, 98523280, 100619520, 109004480, 118227936, 128080264, 130805376, 147784920, 157637248, 160100330, 163506720, 192120396, 197046560, 218008960, 236455872, 240150495, 256160528, 261610752, 295569840, 315274496, 320200660, 327013440, 384240792, 394093120, 436017920, 472911744, 480300990, 512321056, 591139680, 640401320, 654026880, 768481584, 788186240, 945823488, 960601980, 1024642112, 1182279360, 1280802640, 1308053760, 1536963168, 1576372480, 1921203960, 2049284224, 2364558720, 2561605280, 3073926336, 3842407920, 4098568448, 4729117440, 5123210560, 6147852672, 7684815840, 10246421120, 12295705344, 15369631680, 20492842240, 30739263360, 61478526720]

約数ペア:

[(1, 61478526720), (2, 30739263360), (3, 20492842240), (4, 15369631680), (5, 12295705344), (6, 10246421120), (8, 7684815840), (10, 6147852672), (12, 5123210560), (13, 4729117440), (15, 4098568448), (16, 3842407920), (20, 3073926336), (24, 2561605280), (26, 2364558720), (30, 2049284224), (32, 1921203960), (39, 1576372480), (40, 1536963168), (47, 1308053760), (48, 1280802640), (52, 1182279360), (60, 1024642112), (64, 960601980), (65, 945823488), (78, 788186240), (80, 768481584), (94, 654026880), (96, 640401320), (104, 591139680), (120, 512321056), (128, 480300990), (130, 472911744), (141, 436017920), (156, 394093120), (160, 384240792), (188, 327013440), (192, 320200660), (195, 315274496), (208, 295569840), (235, 261610752), (240, 256160528), (256, 240150495), (260, 236455872), (282, 218008960), (312, 197046560), (320, 192120396), (376, 163506720), (384, 160100330), (390, 157637248), (416, 147784920), (470, 130805376), (480, 128080264), (520, 118227936), (564, 109004480), (611, 100619520), (624, 98523280), (640, 96060198), (705, 87203584), (752, 81753360), (768, 80050165), (780, 78818624), (832, 73892460), (940, 65402688), (960, 64040132), (1040, 59113968), (1128, 54502240), (1222, 50309760), (1248, 49261640), (1280, 48030099), (1410, 43601792), (1504, 40876680), (1560, 39409312), (1664, 36946230), (1833, 33539840), (1880, 32701344), (1920, 32020066), (2080, 29556984), (2256, 27251120), (2444, 25154880), (2496, 24630820), (2820, 21800896), (3008, 20438340), (3055, 20123904), (3120, 19704656), (3328, 18473115), (3666, 16769920), (3760, 16350672), (3840, 16010033), (4160, 14778492), (4512, 13625560), (4888, 12577440), (4992, 12315410), (5640, 10900448), (6016, 10219170), (6110, 10061952), (6240, 9852328), (7332, 8384960), (7520, 8175336), (8320, 7389246), (9024, 6812780), (9165, 6707968), (9776, 6288720), (9984, 6157705), (11280, 5450224), (12032, 5109585), (12220, 5030976), (12480, 4926164), (14664, 4192480), (15040, 4087668), (16640, 3694623), (18048, 3406390), (18330, 3353984), (19552, 3144360), (22560, 2725112), (24440, 2515488), (24960, 2463082), (26203, 2346240), (29328, 2096240), (30080, 2043834), (36096, 1703195), (36660, 1676992), (39104, 1572180), (45120, 1362556), (48880, 1257744), (49920, 1231541), (52406, 1173120), (58656, 1048120), (60160, 1021917), (73320, 838496), (78208, 786090), (78609, 782080), (90240, 681278), (97760, 628872), (104812, 586560), (117312, 524060), (131015, 469248), (146640, 419248), (156416, 393045), (157218, 391040), (180480, 340639), (195520, 314436), (209624, 293280), (234624, 262030)]