256777211520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{3917}}^1$

素因数の和:4560

約数の個数: 384

約数和(自身を含む): 935148240000

約数和(自身を除く): 678371028480

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, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 599, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1198, 1216, 1368, 1440, 1520, 1710, 1797, 1824, 1920, 2280, 2396, 2432, 2736, 2880, 2995, 3040, 3420, 3594, 3648, 3917, 4560, 4792, 5391, 5472, 5760, 5990, 6080, 6840, 7188, 7296, 7834, 8985, 9120, 9584, 10782, 10944, 11381, 11751, 11980, 12160, 13680, 14376, 15668, 17970, 18240, 19168, 19585, 21564, 21888, 22762, 23502, 23960, 26955, 27360, 28752, 31336, 34143, 35253, 35940, 36480, 38336, 39170, 43128, 45524, 47004, 47920, 53910, 54720, 56905, 57504, 58755, 62672, 68286, 70506, 71880, 74423, 76672, 78340, 86256, 91048, 94008, 95840, 102429, 107820, 109440, 113810, 115008, 117510, 125344, 136572, 141012, 143760, 148846, 156680, 170715, 172512, 176265, 182096, 188016, 191680, 204858, 215640, 223269, 227620, 230016, 235020, 250688, 273144, 282024, 287520, 297692, 313360, 341430, 345024, 352530, 364192, 372115, 376032, 383360, 409716, 431280, 446538, 455240, 470040, 501376, 512145, 546288, 564048, 575040, 595384, 626720, 669807, 682860, 690048, 705060, 728384, 744230, 752064, 819432, 862560, 893076, 910480, 940080, 1024290, 1092576, 1116345, 1128096, 1150080, 1190768, 1253440, 1339614, 1365720, 1410120, 1456768, 1488460, 1504128, 1638864, 1725120, 1786152, 1820960, 1880160, 2048580, 2185152, 2232690, 2256192, 2346283, 2381536, 2506880, 2679228, 2731440, 2820240, 2976920, 3277728, 3349035, 3450240, 3572304, 3641920, 3760320, 4097160, 4370304, 4465380, 4512384, 4692566, 4763072, 5358456, 5462880, 5640480, 5953840, 6555456, 6698070, 7038849, 7144608, 7283840, 7520640, 8194320, 8930760, 9385132, 9526144, 10716912, 10925760, 11280960, 11731415, 11907680, 13110912, 13396140, 14077698, 14289216, 16388640, 17861520, 18770264, 21116547, 21433824, 21851520, 22561920, 23462830, 23815360, 26792280, 28155396, 28578432, 32777280, 35194245, 35723040, 37540528, 42233094, 42867648, 44579377, 46925660, 47630720, 53584560, 56310792, 65554560, 70388490, 71446080, 75081056, 84466188, 85735296, 89158754, 93851320, 105582735, 107169120, 112621584, 133738131, 140776980, 142892160, 150162112, 168932376, 178317508, 187702640, 211165470, 214338240, 222896885, 225243168, 267476262, 281553960, 300324224, 337864752, 356635016, 375405280, 401214393, 422330940, 428676480, 445793770, 450486336, 534952524, 563107920, 668690655, 675729504, 713270032, 750810560, 802428786, 844661880, 891587540, 900972672, 1069905048, 1126215840, 1337381310, 1351459008, 1426540064, 1501621120, 1604857572, 1689323760, 1783175080, 2006071965, 2139810096, 2252431680, 2674762620, 2702918016, 2853080128, 3209715144, 3378647520, 3566350160, 4012143930, 4279620192, 4504863360, 5349525240, 5706160256, 6419430288, 6757295040, 7132700320, 8024287860, 8559240384, 10699050480, 12838860576, 13514590080, 14265400640, 16048575720, 17118480768, 21398100960, 25677721152, 28530801280, 32097151440, 42796201920, 51355442304, 64194302880, 85592403840, 128388605760, 256777211520]

約数ペア:

[(1, 256777211520), (2, 128388605760), (3, 85592403840), (4, 64194302880), (5, 51355442304), (6, 42796201920), (8, 32097151440), (9, 28530801280), (10, 25677721152), (12, 21398100960), (15, 17118480768), (16, 16048575720), (18, 14265400640), (19, 13514590080), (20, 12838860576), (24, 10699050480), (30, 8559240384), (32, 8024287860), (36, 7132700320), (38, 6757295040), (40, 6419430288), (45, 5706160256), (48, 5349525240), (57, 4504863360), (60, 4279620192), (64, 4012143930), (72, 3566350160), (76, 3378647520), (80, 3209715144), (90, 2853080128), (95, 2702918016), (96, 2674762620), (114, 2252431680), (120, 2139810096), (128, 2006071965), (144, 1783175080), (152, 1689323760), (160, 1604857572), (171, 1501621120), (180, 1426540064), (190, 1351459008), (192, 1337381310), (228, 1126215840), (240, 1069905048), (285, 900972672), (288, 891587540), (304, 844661880), (320, 802428786), (342, 750810560), (360, 713270032), (380, 675729504), (384, 668690655), (456, 563107920), (480, 534952524), (570, 450486336), (576, 445793770), (599, 428676480), (608, 422330940), (640, 401214393), (684, 375405280), (720, 356635016), (760, 337864752), (855, 300324224), (912, 281553960), (960, 267476262), (1140, 225243168), (1152, 222896885), (1198, 214338240), (1216, 211165470), (1368, 187702640), (1440, 178317508), (1520, 168932376), (1710, 150162112), (1797, 142892160), (1824, 140776980), (1920, 133738131), (2280, 112621584), (2396, 107169120), (2432, 105582735), (2736, 93851320), (2880, 89158754), (2995, 85735296), (3040, 84466188), (3420, 75081056), (3594, 71446080), (3648, 70388490), (3917, 65554560), (4560, 56310792), (4792, 53584560), (5391, 47630720), (5472, 46925660), (5760, 44579377), (5990, 42867648), (6080, 42233094), (6840, 37540528), (7188, 35723040), (7296, 35194245), (7834, 32777280), (8985, 28578432), (9120, 28155396), (9584, 26792280), (10782, 23815360), (10944, 23462830), (11381, 22561920), (11751, 21851520), (11980, 21433824), (12160, 21116547), (13680, 18770264), (14376, 17861520), (15668, 16388640), (17970, 14289216), (18240, 14077698), (19168, 13396140), (19585, 13110912), (21564, 11907680), (21888, 11731415), (22762, 11280960), (23502, 10925760), (23960, 10716912), (26955, 9526144), (27360, 9385132), (28752, 8930760), (31336, 8194320), (34143, 7520640), (35253, 7283840), (35940, 7144608), (36480, 7038849), (38336, 6698070), (39170, 6555456), (43128, 5953840), (45524, 5640480), (47004, 5462880), (47920, 5358456), (53910, 4763072), (54720, 4692566), (56905, 4512384), (57504, 4465380), (58755, 4370304), (62672, 4097160), (68286, 3760320), (70506, 3641920), (71880, 3572304), (74423, 3450240), (76672, 3349035), (78340, 3277728), (86256, 2976920), (91048, 2820240), (94008, 2731440), (95840, 2679228), (102429, 2506880), (107820, 2381536), (109440, 2346283), (113810, 2256192), (115008, 2232690), (117510, 2185152), (125344, 2048580), (136572, 1880160), (141012, 1820960), (143760, 1786152), (148846, 1725120), (156680, 1638864), (170715, 1504128), (172512, 1488460), (176265, 1456768), (182096, 1410120), (188016, 1365720), (191680, 1339614), (204858, 1253440), (215640, 1190768), (223269, 1150080), (227620, 1128096), (230016, 1116345), (235020, 1092576), (250688, 1024290), (273144, 940080), (282024, 910480), (287520, 893076), (297692, 862560), (313360, 819432), (341430, 752064), (345024, 744230), (352530, 728384), (364192, 705060), (372115, 690048), (376032, 682860), (383360, 669807), (409716, 626720), (431280, 595384), (446538, 575040), (455240, 564048), (470040, 546288), (501376, 512145)]