1259637120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{4463}}^1$

素因数の和:4502

約数の個数: 288

約数和(自身を含む): 5060970720

約数和(自身を除く): 3801333600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4463, 4480, 4704, 5040, 5760, 5880, 6272, 6720, 7056, 7840, 8064, 8820, 8926, 9408, 10080, 11760, 13389, 13440, 14112, 15680, 17640, 17852, 18816, 20160, 22315, 23520, 26778, 28224, 31241, 31360, 35280, 35704, 40167, 40320, 44630, 47040, 53556, 56448, 62482, 66945, 70560, 71408, 80334, 89260, 93723, 94080, 107112, 124964, 133890, 141120, 142816, 156205, 160668, 178520, 187446, 200835, 214224, 218687, 249928, 267780, 281169, 282240, 285632, 312410, 321336, 357040, 374892, 401670, 428448, 437374, 468615, 499856, 535560, 562338, 571264, 624820, 642672, 656061, 714080, 749784, 803340, 856896, 874748, 937230, 999712, 1071120, 1093435, 1124676, 1249640, 1285344, 1312122, 1405845, 1428160, 1499568, 1606680, 1713792, 1749496, 1874460, 1968183, 1999424, 2142240, 2186870, 2249352, 2499280, 2570688, 2624244, 2811690, 2856320, 2999136, 3213360, 3280305, 3498992, 3748920, 3936366, 3998848, 4284480, 4373740, 4498704, 4998560, 5141376, 5248488, 5623380, 5998272, 6426720, 6560610, 6997984, 7497840, 7872732, 8568960, 8747480, 8997408, 9840915, 9997120, 10496976, 11246760, 11996544, 12853440, 13121220, 13995968, 14995680, 15745464, 17494960, 17994816, 19681830, 19994240, 20993952, 22493520, 25706880, 26242440, 27991936, 29991360, 31490928, 34989920, 35989632, 39363660, 41987904, 44987040, 52484880, 59982720, 62981856, 69979840, 78727320, 83975808, 89974080, 104969760, 125963712, 139959680, 157454640, 179948160, 209939520, 251927424, 314909280, 419879040, 629818560, 1259637120]

約数ペア:

[(1, 1259637120), (2, 629818560), (3, 419879040), (4, 314909280), (5, 251927424), (6, 209939520), (7, 179948160), (8, 157454640), (9, 139959680), (10, 125963712), (12, 104969760), (14, 89974080), (15, 83975808), (16, 78727320), (18, 69979840), (20, 62981856), (21, 59982720), (24, 52484880), (28, 44987040), (30, 41987904), (32, 39363660), (35, 35989632), (36, 34989920), (40, 31490928), (42, 29991360), (45, 27991936), (48, 26242440), (49, 25706880), (56, 22493520), (60, 20993952), (63, 19994240), (64, 19681830), (70, 17994816), (72, 17494960), (80, 15745464), (84, 14995680), (90, 13995968), (96, 13121220), (98, 12853440), (105, 11996544), (112, 11246760), (120, 10496976), (126, 9997120), (128, 9840915), (140, 8997408), (144, 8747480), (147, 8568960), (160, 7872732), (168, 7497840), (180, 6997984), (192, 6560610), (196, 6426720), (210, 5998272), (224, 5623380), (240, 5248488), (245, 5141376), (252, 4998560), (280, 4498704), (288, 4373740), (294, 4284480), (315, 3998848), (320, 3936366), (336, 3748920), (360, 3498992), (384, 3280305), (392, 3213360), (420, 2999136), (441, 2856320), (448, 2811690), (480, 2624244), (490, 2570688), (504, 2499280), (560, 2249352), (576, 2186870), (588, 2142240), (630, 1999424), (640, 1968183), (672, 1874460), (720, 1749496), (735, 1713792), (784, 1606680), (840, 1499568), (882, 1428160), (896, 1405845), (960, 1312122), (980, 1285344), (1008, 1249640), (1120, 1124676), (1152, 1093435), (1176, 1071120), (1260, 999712), (1344, 937230), (1440, 874748), (1470, 856896), (1568, 803340), (1680, 749784), (1764, 714080), (1920, 656061), (1960, 642672), (2016, 624820), (2205, 571264), (2240, 562338), (2352, 535560), (2520, 499856), (2688, 468615), (2880, 437374), (2940, 428448), (3136, 401670), (3360, 374892), (3528, 357040), (3920, 321336), (4032, 312410), (4410, 285632), (4463, 282240), (4480, 281169), (4704, 267780), (5040, 249928), (5760, 218687), (5880, 214224), (6272, 200835), (6720, 187446), (7056, 178520), (7840, 160668), (8064, 156205), (8820, 142816), (8926, 141120), (9408, 133890), (10080, 124964), (11760, 107112), (13389, 94080), (13440, 93723), (14112, 89260), (15680, 80334), (17640, 71408), (17852, 70560), (18816, 66945), (20160, 62482), (22315, 56448), (23520, 53556), (26778, 47040), (28224, 44630), (31241, 40320), (31360, 40167), (35280, 35704)]