254910240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 480

約数和(自身を含む): 1037337840

約数和(自身を除く): 782427600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 81, 85, 89, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 162, 170, 178, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 267, 270, 272, 288, 306, 312, 324, 340, 351, 356, 360, 390, 405, 408, 416, 432, 442, 445, 459, 468, 480, 510, 520, 534, 540, 544, 585, 612, 624, 648, 663, 680, 702, 712, 720, 765, 780, 801, 810, 816, 864, 884, 890, 918, 936, 1020, 1040, 1053, 1068, 1080, 1105, 1157, 1170, 1224, 1248, 1296, 1326, 1335, 1360, 1377, 1404, 1424, 1440, 1513, 1530, 1560, 1602, 1620, 1632, 1755, 1768, 1780, 1836, 1872, 1989, 2040, 2080, 2106, 2136, 2160, 2210, 2295, 2314, 2340, 2403, 2448, 2592, 2652, 2670, 2720, 2754, 2808, 2848, 3026, 3060, 3120, 3204, 3240, 3315, 3471, 3510, 3536, 3560, 3672, 3744, 3978, 4005, 4080, 4212, 4272, 4320, 4420, 4539, 4590, 4628, 4680, 4806, 4896, 5265, 5304, 5340, 5508, 5616, 5785, 5967, 6052, 6120, 6240, 6408, 6480, 6630, 6885, 6942, 7020, 7072, 7120, 7209, 7344, 7565, 7956, 8010, 8160, 8424, 8544, 8840, 9078, 9180, 9256, 9360, 9612, 9945, 10413, 10530, 10608, 10680, 11016, 11232, 11570, 11934, 12015, 12104, 12240, 12816, 12960, 13260, 13617, 13770, 13884, 14040, 14240, 14418, 14688, 15130, 15912, 16020, 16848, 17355, 17680, 17901, 18156, 18360, 18512, 18720, 19224, 19669, 19890, 20826, 21060, 21216, 21360, 22032, 22695, 23140, 23868, 24030, 24208, 24480, 25632, 26520, 27234, 27540, 27768, 28080, 28836, 29835, 30260, 31239, 31824, 32040, 33696, 34710, 35360, 35802, 36045, 36312, 36720, 37024, 38448, 39338, 39780, 40851, 41652, 42120, 42720, 44064, 45390, 46280, 47736, 48060, 48416, 52065, 53040, 54468, 55080, 55536, 56160, 57672, 59007, 59670, 60520, 62478, 63648, 64080, 68085, 69420, 71604, 72090, 72624, 73440, 76896, 78676, 79560, 81702, 83304, 84240, 89505, 90780, 92560, 93717, 95472, 96120, 98345, 104130, 106080, 108936, 110160, 111072, 115344, 118014, 119340, 121040, 122553, 124956, 128160, 136170, 138840, 143208, 144180, 145248, 156195, 157352, 159120, 163404, 166608, 168480, 177021, 179010, 181560, 185120, 187434, 190944, 192240, 196690, 204255, 208260, 217872, 220320, 230688, 236028, 238680, 242080, 245106, 249912, 272340, 277680, 286416, 288360, 295035, 312390, 314704, 318240, 326808, 333216, 354042, 358020, 363120, 374868, 384480, 393380, 408510, 416520, 435744, 468585, 472056, 477360, 490212, 499824, 531063, 544680, 555360, 572832, 576720, 590070, 612765, 624780, 629408, 653616, 708084, 716040, 726240, 749736, 786760, 817020, 833040, 885105, 937170, 944112, 954720, 980424, 999648, 1062126, 1089360, 1153440, 1180140, 1225530, 1249560, 1307232, 1416168, 1432080, 1499472, 1573520, 1593189, 1634040, 1666080, 1770210, 1874340, 1888224, 1960848, 2124252, 2178720, 2360280, 2451060, 2499120, 2655315, 2832336, 2864160, 2998944, 3147040, 3186378, 3268080, 3540420, 3748680, 3921696, 4248504, 4720560, 4902120, 4998240, 5310630, 5664672, 6372756, 6536160, 7080840, 7497360, 7965945, 8497008, 9441120, 9804240, 10621260, 12745512, 14161680, 14994720, 15931890, 16994016, 19608480, 21242520, 25491024, 28323360, 31863780, 42485040, 50982048, 63727560, 84970080, 127455120, 254910240]

約数ペア:

[(1, 254910240), (2, 127455120), (3, 84970080), (4, 63727560), (5, 50982048), (6, 42485040), (8, 31863780), (9, 28323360), (10, 25491024), (12, 21242520), (13, 19608480), (15, 16994016), (16, 15931890), (17, 14994720), (18, 14161680), (20, 12745512), (24, 10621260), (26, 9804240), (27, 9441120), (30, 8497008), (32, 7965945), (34, 7497360), (36, 7080840), (39, 6536160), (40, 6372756), (45, 5664672), (48, 5310630), (51, 4998240), (52, 4902120), (54, 4720560), (60, 4248504), (65, 3921696), (68, 3748680), (72, 3540420), (78, 3268080), (80, 3186378), (81, 3147040), (85, 2998944), (89, 2864160), (90, 2832336), (96, 2655315), (102, 2499120), (104, 2451060), (108, 2360280), (117, 2178720), (120, 2124252), (130, 1960848), (135, 1888224), (136, 1874340), (144, 1770210), (153, 1666080), (156, 1634040), (160, 1593189), (162, 1573520), (170, 1499472), (178, 1432080), (180, 1416168), (195, 1307232), (204, 1249560), (208, 1225530), (216, 1180140), (221, 1153440), (234, 1089360), (240, 1062126), (255, 999648), (260, 980424), (267, 954720), (270, 944112), (272, 937170), (288, 885105), (306, 833040), (312, 817020), (324, 786760), (340, 749736), (351, 726240), (356, 716040), (360, 708084), (390, 653616), (405, 629408), (408, 624780), (416, 612765), (432, 590070), (442, 576720), (445, 572832), (459, 555360), (468, 544680), (480, 531063), (510, 499824), (520, 490212), (534, 477360), (540, 472056), (544, 468585), (585, 435744), (612, 416520), (624, 408510), (648, 393380), (663, 384480), (680, 374868), (702, 363120), (712, 358020), (720, 354042), (765, 333216), (780, 326808), (801, 318240), (810, 314704), (816, 312390), (864, 295035), (884, 288360), (890, 286416), (918, 277680), (936, 272340), (1020, 249912), (1040, 245106), (1053, 242080), (1068, 238680), (1080, 236028), (1105, 230688), (1157, 220320), (1170, 217872), (1224, 208260), (1248, 204255), (1296, 196690), (1326, 192240), (1335, 190944), (1360, 187434), (1377, 185120), (1404, 181560), (1424, 179010), (1440, 177021), (1513, 168480), (1530, 166608), (1560, 163404), (1602, 159120), (1620, 157352), (1632, 156195), (1755, 145248), (1768, 144180), (1780, 143208), (1836, 138840), (1872, 136170), (1989, 128160), (2040, 124956), (2080, 122553), (2106, 121040), (2136, 119340), (2160, 118014), (2210, 115344), (2295, 111072), (2314, 110160), (2340, 108936), (2403, 106080), (2448, 104130), (2592, 98345), (2652, 96120), (2670, 95472), (2720, 93717), (2754, 92560), (2808, 90780), (2848, 89505), (3026, 84240), (3060, 83304), (3120, 81702), (3204, 79560), (3240, 78676), (3315, 76896), (3471, 73440), (3510, 72624), (3536, 72090), (3560, 71604), (3672, 69420), (3744, 68085), (3978, 64080), (4005, 63648), (4080, 62478), (4212, 60520), (4272, 59670), (4320, 59007), (4420, 57672), (4539, 56160), (4590, 55536), (4628, 55080), (4680, 54468), (4806, 53040), (4896, 52065), (5265, 48416), (5304, 48060), (5340, 47736), (5508, 46280), (5616, 45390), (5785, 44064), (5967, 42720), (6052, 42120), (6120, 41652), (6240, 40851), (6408, 39780), (6480, 39338), (6630, 38448), (6885, 37024), (6942, 36720), (7020, 36312), (7072, 36045), (7120, 35802), (7209, 35360), (7344, 34710), (7565, 33696), (7956, 32040), (8010, 31824), (8160, 31239), (8424, 30260), (8544, 29835), (8840, 28836), (9078, 28080), (9180, 27768), (9256, 27540), (9360, 27234), (9612, 26520), (9945, 25632), (10413, 24480), (10530, 24208), (10608, 24030), (10680, 23868), (11016, 23140), (11232, 22695), (11570, 22032), (11934, 21360), (12015, 21216), (12104, 21060), (12240, 20826), (12816, 19890), (12960, 19669), (13260, 19224), (13617, 18720), (13770, 18512), (13884, 18360), (14040, 18156), (14240, 17901), (14418, 17680), (14688, 17355), (15130, 16848), (15912, 16020)]