207431280

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:318

約数の個数: 400

約数和(自身を含む): 875033280

約数和(自身を除く): 667602000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 81, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 162, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 269, 270, 272, 280, 306, 315, 324, 336, 340, 357, 360, 378, 405, 408, 420, 432, 459, 476, 504, 510, 538, 540, 560, 567, 595, 612, 630, 648, 680, 714, 720, 756, 765, 807, 810, 816, 840, 918, 945, 952, 1008, 1020, 1071, 1076, 1080, 1134, 1190, 1224, 1260, 1296, 1345, 1360, 1377, 1428, 1512, 1530, 1614, 1620, 1680, 1785, 1836, 1883, 1890, 1904, 2040, 2142, 2152, 2160, 2268, 2295, 2380, 2421, 2448, 2520, 2690, 2754, 2835, 2856, 3024, 3060, 3213, 3228, 3240, 3570, 3672, 3766, 3780, 4035, 4080, 4284, 4304, 4536, 4573, 4590, 4760, 4842, 5040, 5355, 5380, 5508, 5649, 5670, 5712, 6120, 6426, 6456, 6480, 6885, 7140, 7263, 7344, 7532, 7560, 8070, 8568, 9072, 9146, 9180, 9415, 9520, 9639, 9684, 10710, 10760, 11016, 11298, 11340, 12105, 12240, 12852, 12912, 13719, 13770, 14280, 14526, 15064, 15120, 16065, 16140, 16947, 17136, 18292, 18360, 18830, 19278, 19368, 21420, 21520, 21789, 22032, 22596, 22680, 22865, 24210, 25704, 27438, 27540, 28245, 28560, 29052, 30128, 32011, 32130, 32280, 33894, 36315, 36584, 36720, 37660, 38556, 38736, 41157, 42840, 43578, 45192, 45360, 45730, 48195, 48420, 50841, 51408, 54876, 55080, 56490, 58104, 64022, 64260, 64560, 67788, 68595, 72630, 73168, 75320, 77112, 82314, 84735, 85680, 87156, 90384, 91460, 96033, 96390, 96840, 101682, 108945, 109752, 110160, 112980, 116208, 123471, 128044, 128520, 135576, 137190, 145260, 150640, 152523, 154224, 160055, 164628, 169470, 174312, 182920, 192066, 192780, 193680, 203364, 205785, 217890, 219504, 225960, 246942, 254205, 256088, 257040, 271152, 274380, 288099, 290520, 305046, 320110, 329256, 338940, 348624, 365840, 370413, 384132, 385560, 406728, 411570, 435780, 451920, 480165, 493884, 508410, 512176, 548760, 576198, 581040, 610092, 617355, 640220, 658512, 677880, 740826, 762615, 768264, 771120, 813456, 823140, 864297, 871560, 960330, 987768, 1016820, 1097520, 1152396, 1220184, 1234710, 1280440, 1355760, 1440495, 1481652, 1525230, 1536528, 1646280, 1728594, 1743120, 1852065, 1920660, 1975536, 2033640, 2304792, 2440368, 2469420, 2560880, 2592891, 2880990, 2963304, 3050460, 3292560, 3457188, 3704130, 3841320, 4067280, 4321485, 4609584, 4938840, 5185782, 5761980, 5926608, 6100920, 6914376, 7408260, 7682640, 8642970, 9877680, 10371564, 11523960, 12201840, 12964455, 13828752, 14816520, 17285940, 20743128, 23047920, 25928910, 29633040, 34571880, 41486256, 51857820, 69143760, 103715640, 207431280]

約数ペア:

[(1, 207431280), (2, 103715640), (3, 69143760), (4, 51857820), (5, 41486256), (6, 34571880), (7, 29633040), (8, 25928910), (9, 23047920), (10, 20743128), (12, 17285940), (14, 14816520), (15, 13828752), (16, 12964455), (17, 12201840), (18, 11523960), (20, 10371564), (21, 9877680), (24, 8642970), (27, 7682640), (28, 7408260), (30, 6914376), (34, 6100920), (35, 5926608), (36, 5761980), (40, 5185782), (42, 4938840), (45, 4609584), (48, 4321485), (51, 4067280), (54, 3841320), (56, 3704130), (60, 3457188), (63, 3292560), (68, 3050460), (70, 2963304), (72, 2880990), (80, 2592891), (81, 2560880), (84, 2469420), (85, 2440368), (90, 2304792), (102, 2033640), (105, 1975536), (108, 1920660), (112, 1852065), (119, 1743120), (120, 1728594), (126, 1646280), (135, 1536528), (136, 1525230), (140, 1481652), (144, 1440495), (153, 1355760), (162, 1280440), (168, 1234710), (170, 1220184), (180, 1152396), (189, 1097520), (204, 1016820), (210, 987768), (216, 960330), (238, 871560), (240, 864297), (252, 823140), (255, 813456), (269, 771120), (270, 768264), (272, 762615), (280, 740826), (306, 677880), (315, 658512), (324, 640220), (336, 617355), (340, 610092), (357, 581040), (360, 576198), (378, 548760), (405, 512176), (408, 508410), (420, 493884), (432, 480165), (459, 451920), (476, 435780), (504, 411570), (510, 406728), (538, 385560), (540, 384132), (560, 370413), (567, 365840), (595, 348624), (612, 338940), (630, 329256), (648, 320110), (680, 305046), (714, 290520), (720, 288099), (756, 274380), (765, 271152), (807, 257040), (810, 256088), (816, 254205), (840, 246942), (918, 225960), (945, 219504), (952, 217890), (1008, 205785), (1020, 203364), (1071, 193680), (1076, 192780), (1080, 192066), (1134, 182920), (1190, 174312), (1224, 169470), (1260, 164628), (1296, 160055), (1345, 154224), (1360, 152523), (1377, 150640), (1428, 145260), (1512, 137190), (1530, 135576), (1614, 128520), (1620, 128044), (1680, 123471), (1785, 116208), (1836, 112980), (1883, 110160), (1890, 109752), (1904, 108945), (2040, 101682), (2142, 96840), (2152, 96390), (2160, 96033), (2268, 91460), (2295, 90384), (2380, 87156), (2421, 85680), (2448, 84735), (2520, 82314), (2690, 77112), (2754, 75320), (2835, 73168), (2856, 72630), (3024, 68595), (3060, 67788), (3213, 64560), (3228, 64260), (3240, 64022), (3570, 58104), (3672, 56490), (3766, 55080), (3780, 54876), (4035, 51408), (4080, 50841), (4284, 48420), (4304, 48195), (4536, 45730), (4573, 45360), (4590, 45192), (4760, 43578), (4842, 42840), (5040, 41157), (5355, 38736), (5380, 38556), (5508, 37660), (5649, 36720), (5670, 36584), (5712, 36315), (6120, 33894), (6426, 32280), (6456, 32130), (6480, 32011), (6885, 30128), (7140, 29052), (7263, 28560), (7344, 28245), (7532, 27540), (7560, 27438), (8070, 25704), (8568, 24210), (9072, 22865), (9146, 22680), (9180, 22596), (9415, 22032), (9520, 21789), (9639, 21520), (9684, 21420), (10710, 19368), (10760, 19278), (11016, 18830), (11298, 18360), (11340, 18292), (12105, 17136), (12240, 16947), (12852, 16140), (12912, 16065), (13719, 15120), (13770, 15064), (14280, 14526)]