156948144640

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{9551}}^1$

素因数の和:9719

約数の個数: 240

約数和(自身を含む): 441133444224

約数和(自身を除く): 284185299584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 131, 140, 160, 196, 224, 245, 256, 262, 280, 320, 392, 448, 490, 512, 524, 560, 640, 655, 784, 896, 917, 980, 1048, 1120, 1280, 1310, 1568, 1792, 1834, 1960, 2096, 2240, 2560, 2620, 3136, 3584, 3668, 3920, 4192, 4480, 4585, 5240, 6272, 6419, 7336, 7840, 8384, 8960, 9170, 9551, 10480, 12544, 12838, 14672, 15680, 16768, 17920, 18340, 19102, 20960, 25088, 25676, 29344, 31360, 32095, 33536, 36680, 38204, 41920, 47755, 51352, 58688, 62720, 64190, 66857, 67072, 73360, 76408, 83840, 95510, 102704, 117376, 125440, 128380, 133714, 146720, 152816, 167680, 191020, 205408, 234752, 256760, 267428, 293440, 305632, 334285, 335360, 382040, 410816, 467999, 469504, 513520, 534856, 586880, 611264, 668570, 764080, 821632, 935998, 1027040, 1069712, 1173760, 1222528, 1251181, 1337140, 1528160, 1643264, 1871996, 2054080, 2139424, 2339995, 2347520, 2445056, 2502362, 2674280, 3056320, 3286528, 3743992, 4108160, 4278848, 4679990, 4890112, 5004724, 5348560, 6112640, 6255905, 7487984, 8216320, 8557696, 8758267, 9359980, 10009448, 10697120, 12225280, 12511810, 14975968, 16432640, 17115392, 17516534, 18719960, 20018896, 21394240, 24450560, 25023620, 29951936, 34230784, 35033068, 37439920, 40037792, 42788480, 43791335, 50047240, 59903872, 61307869, 70066136, 74879840, 80075584, 85576960, 87582670, 100094480, 119807744, 122615738, 140132272, 149759680, 160151168, 171153920, 175165340, 200188960, 239615488, 245231476, 280264544, 299519360, 306539345, 320302336, 350330680, 400377920, 490462952, 560529088, 599038720, 613078690, 640604672, 700661360, 800755840, 980925904, 1121058176, 1198077440, 1226157380, 1401322720, 1601511680, 1961851808, 2242116352, 2452314760, 2802645440, 3203023360, 3923703616, 4484232704, 4904629520, 5605290880, 7847407232, 9809259040, 11210581760, 15694814464, 19618518080, 22421163520, 31389628928, 39237036160, 78474072320, 156948144640]

約数ペア:

[(1, 156948144640), (2, 78474072320), (4, 39237036160), (5, 31389628928), (7, 22421163520), (8, 19618518080), (10, 15694814464), (14, 11210581760), (16, 9809259040), (20, 7847407232), (28, 5605290880), (32, 4904629520), (35, 4484232704), (40, 3923703616), (49, 3203023360), (56, 2802645440), (64, 2452314760), (70, 2242116352), (80, 1961851808), (98, 1601511680), (112, 1401322720), (128, 1226157380), (131, 1198077440), (140, 1121058176), (160, 980925904), (196, 800755840), (224, 700661360), (245, 640604672), (256, 613078690), (262, 599038720), (280, 560529088), (320, 490462952), (392, 400377920), (448, 350330680), (490, 320302336), (512, 306539345), (524, 299519360), (560, 280264544), (640, 245231476), (655, 239615488), (784, 200188960), (896, 175165340), (917, 171153920), (980, 160151168), (1048, 149759680), (1120, 140132272), (1280, 122615738), (1310, 119807744), (1568, 100094480), (1792, 87582670), (1834, 85576960), (1960, 80075584), (2096, 74879840), (2240, 70066136), (2560, 61307869), (2620, 59903872), (3136, 50047240), (3584, 43791335), (3668, 42788480), (3920, 40037792), (4192, 37439920), (4480, 35033068), (4585, 34230784), (5240, 29951936), (6272, 25023620), (6419, 24450560), (7336, 21394240), (7840, 20018896), (8384, 18719960), (8960, 17516534), (9170, 17115392), (9551, 16432640), (10480, 14975968), (12544, 12511810), (12838, 12225280), (14672, 10697120), (15680, 10009448), (16768, 9359980), (17920, 8758267), (18340, 8557696), (19102, 8216320), (20960, 7487984), (25088, 6255905), (25676, 6112640), (29344, 5348560), (31360, 5004724), (32095, 4890112), (33536, 4679990), (36680, 4278848), (38204, 4108160), (41920, 3743992), (47755, 3286528), (51352, 3056320), (58688, 2674280), (62720, 2502362), (64190, 2445056), (66857, 2347520), (67072, 2339995), (73360, 2139424), (76408, 2054080), (83840, 1871996), (95510, 1643264), (102704, 1528160), (117376, 1337140), (125440, 1251181), (128380, 1222528), (133714, 1173760), (146720, 1069712), (152816, 1027040), (167680, 935998), (191020, 821632), (205408, 764080), (234752, 668570), (256760, 611264), (267428, 586880), (293440, 534856), (305632, 513520), (334285, 469504), (335360, 467999), (382040, 410816)]