1207206720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8219}}^1$

素因数の和:8262

約数の個数: 224

約数和(自身を含む): 4509820800

約数和(自身を除く): 3302614080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 2040, 2160, 2295, 2448, 2720, 2880, 3060, 3264, 3672, 4080, 4320, 4590, 4896, 5440, 6120, 7344, 8160, 8219, 8640, 9180, 9792, 12240, 14688, 16320, 16438, 18360, 24480, 24657, 29376, 32876, 36720, 41095, 48960, 49314, 65752, 73440, 73971, 82190, 98628, 123285, 131504, 139723, 146880, 147942, 164380, 197256, 221913, 246570, 263008, 279446, 295884, 328760, 369855, 394512, 419169, 443826, 493140, 526016, 558892, 591768, 657520, 698615, 739710, 789024, 838338, 887652, 986280, 1109565, 1117784, 1183536, 1257507, 1315040, 1397230, 1479420, 1578048, 1676676, 1775304, 1972560, 2095845, 2219130, 2235568, 2367072, 2515014, 2630080, 2794460, 2958840, 3353352, 3550608, 3772521, 3945120, 4191690, 4438260, 4471136, 4734144, 5030028, 5588920, 5917680, 6287535, 6706704, 7101216, 7545042, 7890240, 8383380, 8876520, 8942272, 10060056, 11177840, 11835360, 12575070, 13413408, 14202432, 15090084, 16766760, 17753040, 18862605, 20120112, 22355680, 23670720, 25150140, 26826816, 30180168, 33533520, 35506080, 37725210, 40240224, 44711360, 50300280, 60360336, 67067040, 71012160, 75450420, 80480448, 100600560, 120720672, 134134080, 150900840, 201201120, 241441344, 301801680, 402402240, 603603360, 1207206720]

約数ペア:

[(1, 1207206720), (2, 603603360), (3, 402402240), (4, 301801680), (5, 241441344), (6, 201201120), (8, 150900840), (9, 134134080), (10, 120720672), (12, 100600560), (15, 80480448), (16, 75450420), (17, 71012160), (18, 67067040), (20, 60360336), (24, 50300280), (27, 44711360), (30, 40240224), (32, 37725210), (34, 35506080), (36, 33533520), (40, 30180168), (45, 26826816), (48, 25150140), (51, 23670720), (54, 22355680), (60, 20120112), (64, 18862605), (68, 17753040), (72, 16766760), (80, 15090084), (85, 14202432), (90, 13413408), (96, 12575070), (102, 11835360), (108, 11177840), (120, 10060056), (135, 8942272), (136, 8876520), (144, 8383380), (153, 7890240), (160, 7545042), (170, 7101216), (180, 6706704), (192, 6287535), (204, 5917680), (216, 5588920), (240, 5030028), (255, 4734144), (270, 4471136), (272, 4438260), (288, 4191690), (306, 3945120), (320, 3772521), (340, 3550608), (360, 3353352), (408, 2958840), (432, 2794460), (459, 2630080), (480, 2515014), (510, 2367072), (540, 2235568), (544, 2219130), (576, 2095845), (612, 1972560), (680, 1775304), (720, 1676676), (765, 1578048), (816, 1479420), (864, 1397230), (918, 1315040), (960, 1257507), (1020, 1183536), (1080, 1117784), (1088, 1109565), (1224, 986280), (1360, 887652), (1440, 838338), (1530, 789024), (1632, 739710), (1728, 698615), (1836, 657520), (2040, 591768), (2160, 558892), (2295, 526016), (2448, 493140), (2720, 443826), (2880, 419169), (3060, 394512), (3264, 369855), (3672, 328760), (4080, 295884), (4320, 279446), (4590, 263008), (4896, 246570), (5440, 221913), (6120, 197256), (7344, 164380), (8160, 147942), (8219, 146880), (8640, 139723), (9180, 131504), (9792, 123285), (12240, 98628), (14688, 82190), (16320, 73971), (16438, 73440), (18360, 65752), (24480, 49314), (24657, 48960), (29376, 41095), (32876, 36720)]