15485367040

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{7691}}^1$

素因数の和:7747

約数の個数: 216

約数和(自身を含む): 43912797264

約数和(自身を除く): 28427430224

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 121, 128, 130, 143, 160, 176, 208, 220, 242, 256, 260, 286, 320, 352, 416, 440, 484, 520, 572, 605, 640, 704, 715, 832, 880, 968, 1040, 1144, 1210, 1280, 1408, 1430, 1573, 1664, 1760, 1936, 2080, 2288, 2420, 2816, 2860, 3146, 3328, 3520, 3872, 4160, 4576, 4840, 5720, 6292, 7040, 7691, 7744, 7865, 8320, 9152, 9680, 11440, 12584, 14080, 15382, 15488, 15730, 16640, 18304, 19360, 22880, 25168, 30764, 30976, 31460, 36608, 38455, 38720, 45760, 50336, 61528, 62920, 76910, 77440, 84601, 91520, 99983, 100672, 123056, 125840, 153820, 154880, 169202, 183040, 199966, 201344, 246112, 251680, 307640, 338404, 399932, 402688, 423005, 492224, 499915, 503360, 615280, 676808, 799864, 846010, 930611, 984448, 999830, 1006720, 1099813, 1230560, 1353616, 1599728, 1692020, 1861222, 1968896, 1999660, 2013440, 2199626, 2461120, 2707232, 3199456, 3384040, 3722444, 3999320, 4399252, 4653055, 4922240, 5414464, 5499065, 6398912, 6768080, 7444888, 7998640, 8798504, 9306110, 9844480, 10828928, 10998130, 12097943, 12797824, 13536160, 14889776, 15997280, 17597008, 18612220, 21657856, 21996260, 24195886, 25595648, 27072320, 29779552, 31994560, 35194016, 37224440, 43992520, 48391772, 54144640, 59559104, 60489715, 63989120, 70388032, 74448880, 87985040, 96783544, 108289280, 119118208, 120979430, 127978240, 140776064, 148897760, 175970080, 193567088, 238236416, 241958860, 281552128, 297795520, 351940160, 387134176, 483917720, 595591040, 703880320, 774268352, 967835440, 1191182080, 1407760640, 1548536704, 1935670880, 3097073408, 3871341760, 7742683520, 15485367040]

約数ペア:

[(1, 15485367040), (2, 7742683520), (4, 3871341760), (5, 3097073408), (8, 1935670880), (10, 1548536704), (11, 1407760640), (13, 1191182080), (16, 967835440), (20, 774268352), (22, 703880320), (26, 595591040), (32, 483917720), (40, 387134176), (44, 351940160), (52, 297795520), (55, 281552128), (64, 241958860), (65, 238236416), (80, 193567088), (88, 175970080), (104, 148897760), (110, 140776064), (121, 127978240), (128, 120979430), (130, 119118208), (143, 108289280), (160, 96783544), (176, 87985040), (208, 74448880), (220, 70388032), (242, 63989120), (256, 60489715), (260, 59559104), (286, 54144640), (320, 48391772), (352, 43992520), (416, 37224440), (440, 35194016), (484, 31994560), (520, 29779552), (572, 27072320), (605, 25595648), (640, 24195886), (704, 21996260), (715, 21657856), (832, 18612220), (880, 17597008), (968, 15997280), (1040, 14889776), (1144, 13536160), (1210, 12797824), (1280, 12097943), (1408, 10998130), (1430, 10828928), (1573, 9844480), (1664, 9306110), (1760, 8798504), (1936, 7998640), (2080, 7444888), (2288, 6768080), (2420, 6398912), (2816, 5499065), (2860, 5414464), (3146, 4922240), (3328, 4653055), (3520, 4399252), (3872, 3999320), (4160, 3722444), (4576, 3384040), (4840, 3199456), (5720, 2707232), (6292, 2461120), (7040, 2199626), (7691, 2013440), (7744, 1999660), (7865, 1968896), (8320, 1861222), (9152, 1692020), (9680, 1599728), (11440, 1353616), (12584, 1230560), (14080, 1099813), (15382, 1006720), (15488, 999830), (15730, 984448), (16640, 930611), (18304, 846010), (19360, 799864), (22880, 676808), (25168, 615280), (30764, 503360), (30976, 499915), (31460, 492224), (36608, 423005), (38455, 402688), (38720, 399932), (45760, 338404), (50336, 307640), (61528, 251680), (62920, 246112), (76910, 201344), (77440, 199966), (84601, 183040), (91520, 169202), (99983, 154880), (100672, 153820), (123056, 125840)]