7927127880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{11329}}^1$

素因数の和:11381

約数の個数: 256

約数和(自身を含む): 29367360000

約数和(自身を除く): 21440232120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 343, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 686, 714, 735, 833, 840, 952, 980, 1020, 1029, 1176, 1190, 1372, 1428, 1470, 1666, 1715, 1785, 1960, 2040, 2058, 2380, 2499, 2744, 2856, 2940, 3332, 3430, 3570, 4116, 4165, 4760, 4998, 5145, 5831, 5880, 6664, 6860, 7140, 8232, 8330, 9996, 10290, 11329, 11662, 12495, 13720, 14280, 16660, 17493, 19992, 20580, 22658, 23324, 24990, 29155, 33320, 33987, 34986, 41160, 45316, 46648, 49980, 56645, 58310, 67974, 69972, 79303, 87465, 90632, 99960, 113290, 116620, 135948, 139944, 158606, 169935, 174930, 192593, 226580, 233240, 237909, 271896, 317212, 339870, 349860, 385186, 396515, 453160, 475818, 555121, 577779, 634424, 679740, 699720, 770372, 793030, 951636, 962965, 1110242, 1155558, 1189545, 1348151, 1359480, 1540744, 1586060, 1665363, 1903272, 1925930, 2220484, 2311116, 2379090, 2696302, 2775605, 2888895, 3172120, 3330726, 3851860, 3885847, 4044453, 4440968, 4622232, 4758180, 5392604, 5551210, 5777790, 6661452, 6740755, 7703720, 7771694, 8088906, 8326815, 9437057, 9516360, 10785208, 11102420, 11555580, 11657541, 13322904, 13481510, 15543388, 16177812, 16653630, 18874114, 19429235, 20222265, 22204840, 23111160, 23315082, 26963020, 28311171, 31086776, 32355624, 33307260, 37748228, 38858470, 40444530, 46630164, 47185285, 53926040, 56622342, 58287705, 66059399, 66614520, 75496456, 77716940, 80889060, 93260328, 94370570, 113244684, 116575410, 132118798, 141555855, 155433880, 161778120, 188741140, 198178197, 226489368, 233150820, 264237596, 283111710, 330296995, 377482280, 396356394, 466301640, 528475192, 566223420, 660593990, 792712788, 990890985, 1132446840, 1321187980, 1585425576, 1981781970, 2642375960, 3963563940, 7927127880]

約数ペア:

[(1, 7927127880), (2, 3963563940), (3, 2642375960), (4, 1981781970), (5, 1585425576), (6, 1321187980), (7, 1132446840), (8, 990890985), (10, 792712788), (12, 660593990), (14, 566223420), (15, 528475192), (17, 466301640), (20, 396356394), (21, 377482280), (24, 330296995), (28, 283111710), (30, 264237596), (34, 233150820), (35, 226489368), (40, 198178197), (42, 188741140), (49, 161778120), (51, 155433880), (56, 141555855), (60, 132118798), (68, 116575410), (70, 113244684), (84, 94370570), (85, 93260328), (98, 80889060), (102, 77716940), (105, 75496456), (119, 66614520), (120, 66059399), (136, 58287705), (140, 56622342), (147, 53926040), (168, 47185285), (170, 46630164), (196, 40444530), (204, 38858470), (210, 37748228), (238, 33307260), (245, 32355624), (255, 31086776), (280, 28311171), (294, 26963020), (340, 23315082), (343, 23111160), (357, 22204840), (392, 20222265), (408, 19429235), (420, 18874114), (476, 16653630), (490, 16177812), (510, 15543388), (588, 13481510), (595, 13322904), (680, 11657541), (686, 11555580), (714, 11102420), (735, 10785208), (833, 9516360), (840, 9437057), (952, 8326815), (980, 8088906), (1020, 7771694), (1029, 7703720), (1176, 6740755), (1190, 6661452), (1372, 5777790), (1428, 5551210), (1470, 5392604), (1666, 4758180), (1715, 4622232), (1785, 4440968), (1960, 4044453), (2040, 3885847), (2058, 3851860), (2380, 3330726), (2499, 3172120), (2744, 2888895), (2856, 2775605), (2940, 2696302), (3332, 2379090), (3430, 2311116), (3570, 2220484), (4116, 1925930), (4165, 1903272), (4760, 1665363), (4998, 1586060), (5145, 1540744), (5831, 1359480), (5880, 1348151), (6664, 1189545), (6860, 1155558), (7140, 1110242), (8232, 962965), (8330, 951636), (9996, 793030), (10290, 770372), (11329, 699720), (11662, 679740), (12495, 634424), (13720, 577779), (14280, 555121), (16660, 475818), (17493, 453160), (19992, 396515), (20580, 385186), (22658, 349860), (23324, 339870), (24990, 317212), (29155, 271896), (33320, 237909), (33987, 233240), (34986, 226580), (41160, 192593), (45316, 174930), (46648, 169935), (49980, 158606), (56645, 139944), (58310, 135948), (67974, 116620), (69972, 113290), (79303, 99960), (87465, 90632)]