248208344280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1039921}}^1$

素因数の和:1039971

約数の個数: 256

約数和(自身を含む): 943417238400

約数和(自身を除く): 695208894120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 585, 612, 663, 680, 702, 765, 780, 884, 918, 936, 1020, 1080, 1105, 1170, 1224, 1326, 1404, 1530, 1560, 1755, 1768, 1836, 1989, 2040, 2210, 2295, 2340, 2652, 2808, 3060, 3315, 3510, 3672, 3978, 4420, 4590, 4680, 5304, 5967, 6120, 6630, 7020, 7956, 8840, 9180, 9945, 11934, 13260, 14040, 15912, 18360, 19890, 23868, 26520, 29835, 39780, 47736, 59670, 79560, 119340, 238680, 1039921, 2079842, 3119763, 4159684, 5199605, 6239526, 8319368, 9359289, 10399210, 12479052, 13518973, 15598815, 17678657, 18718578, 20798420, 24958104, 27037946, 28077867, 31197630, 35357314, 37437156, 40556919, 41596840, 46796445, 53035971, 54075892, 56155734, 62395260, 67594865, 70714628, 74874312, 81113838, 88393285, 93592890, 106071942, 108151784, 112311468, 121670757, 124790520, 135189730, 140389335, 141429256, 159107913, 162227676, 176786570, 187185780, 202784595, 212143884, 224622936, 229822541, 243341514, 265179855, 270379460, 280778670, 318215826, 324455352, 353573140, 365012271, 374371560, 405569190, 424287768, 459645082, 477323739, 486683028, 530359710, 540758920, 561557340, 608353785, 636431652, 689467623, 707146280, 730024542, 795539565, 811138380, 919290164, 954647478, 973366056, 1060719420, 1123114680, 1149112705, 1216707570, 1272863304, 1378935246, 1460049084, 1591079130, 1622276760, 1825061355, 1838580328, 1909294956, 2068402869, 2121438840, 2298225410, 2386618695, 2433415140, 2757870492, 2920098168, 3182158260, 3447338115, 3650122710, 3818589912, 4136805738, 4596450820, 4773237390, 4866830280, 5515740984, 6205208607, 6364316520, 6894676230, 7300245420, 8273611476, 9192901640, 9546474780, 10342014345, 12410417214, 13789352460, 14600490840, 16547222952, 19092949560, 20684028690, 24820834428, 27578704920, 31026043035, 41368057380, 49641668856, 62052086070, 82736114760, 124104172140, 248208344280]

約数ペア:

[(1, 248208344280), (2, 124104172140), (3, 82736114760), (4, 62052086070), (5, 49641668856), (6, 41368057380), (8, 31026043035), (9, 27578704920), (10, 24820834428), (12, 20684028690), (13, 19092949560), (15, 16547222952), (17, 14600490840), (18, 13789352460), (20, 12410417214), (24, 10342014345), (26, 9546474780), (27, 9192901640), (30, 8273611476), (34, 7300245420), (36, 6894676230), (39, 6364316520), (40, 6205208607), (45, 5515740984), (51, 4866830280), (52, 4773237390), (54, 4596450820), (60, 4136805738), (65, 3818589912), (68, 3650122710), (72, 3447338115), (78, 3182158260), (85, 2920098168), (90, 2757870492), (102, 2433415140), (104, 2386618695), (108, 2298225410), (117, 2121438840), (120, 2068402869), (130, 1909294956), (135, 1838580328), (136, 1825061355), (153, 1622276760), (156, 1591079130), (170, 1460049084), (180, 1378935246), (195, 1272863304), (204, 1216707570), (216, 1149112705), (221, 1123114680), (234, 1060719420), (255, 973366056), (260, 954647478), (270, 919290164), (306, 811138380), (312, 795539565), (340, 730024542), (351, 707146280), (360, 689467623), (390, 636431652), (408, 608353785), (442, 561557340), (459, 540758920), (468, 530359710), (510, 486683028), (520, 477323739), (540, 459645082), (585, 424287768), (612, 405569190), (663, 374371560), (680, 365012271), (702, 353573140), (765, 324455352), (780, 318215826), (884, 280778670), (918, 270379460), (936, 265179855), (1020, 243341514), (1080, 229822541), (1105, 224622936), (1170, 212143884), (1224, 202784595), (1326, 187185780), (1404, 176786570), (1530, 162227676), (1560, 159107913), (1755, 141429256), (1768, 140389335), (1836, 135189730), (1989, 124790520), (2040, 121670757), (2210, 112311468), (2295, 108151784), (2340, 106071942), (2652, 93592890), (2808, 88393285), (3060, 81113838), (3315, 74874312), (3510, 70714628), (3672, 67594865), (3978, 62395260), (4420, 56155734), (4590, 54075892), (4680, 53035971), (5304, 46796445), (5967, 41596840), (6120, 40556919), (6630, 37437156), (7020, 35357314), (7956, 31197630), (8840, 28077867), (9180, 27037946), (9945, 24958104), (11934, 20798420), (13260, 18718578), (14040, 17678657), (15912, 15598815), (18360, 13518973), (19890, 12479052), (23868, 10399210), (26520, 9359289), (29835, 8319368), (39780, 6239526), (47736, 5199605), (59670, 4159684), (79560, 3119763), (119340, 2079842), (238680, 1039921)]