260095920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1348

約数の個数: 240

約数和(自身を含む): 993873888

約数和(自身を除く): 733777968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 392, 408, 420, 476, 490, 510, 560, 588, 595, 680, 714, 735, 784, 816, 833, 840, 952, 980, 1020, 1176, 1190, 1301, 1360, 1428, 1470, 1666, 1680, 1785, 1904, 1960, 2040, 2352, 2380, 2499, 2602, 2856, 2940, 3332, 3570, 3903, 3920, 4080, 4165, 4760, 4998, 5204, 5712, 5880, 6505, 6664, 7140, 7806, 8330, 9107, 9520, 9996, 10408, 11760, 12495, 13010, 13328, 14280, 15612, 16660, 18214, 19515, 19992, 20816, 22117, 24990, 26020, 27321, 28560, 31224, 33320, 36428, 39030, 39984, 44234, 45535, 49980, 52040, 54642, 62448, 63749, 66351, 66640, 72856, 78060, 88468, 91070, 99960, 104080, 109284, 110585, 127498, 132702, 136605, 145712, 154819, 156120, 176936, 182140, 191247, 199920, 218568, 221170, 254996, 265404, 273210, 309638, 312240, 318745, 331755, 353872, 364280, 382494, 437136, 442340, 464457, 509992, 530808, 546420, 619276, 637490, 663510, 728560, 764988, 774095, 884680, 928914, 956235, 1019984, 1061616, 1083733, 1092840, 1238552, 1274980, 1327020, 1529976, 1548190, 1769360, 1857828, 1912470, 2167466, 2185680, 2322285, 2477104, 2549960, 2654040, 3059952, 3096380, 3251199, 3715656, 3824940, 4334932, 4644570, 5099920, 5308080, 5418665, 6192760, 6502398, 7431312, 7649880, 8669864, 9289140, 10837330, 12385520, 13004796, 15299760, 16255995, 17339728, 18578280, 21674660, 26009592, 32511990, 37156560, 43349320, 52019184, 65023980, 86698640, 130047960, 260095920]

約数ペア:

[(1, 260095920), (2, 130047960), (3, 86698640), (4, 65023980), (5, 52019184), (6, 43349320), (7, 37156560), (8, 32511990), (10, 26009592), (12, 21674660), (14, 18578280), (15, 17339728), (16, 16255995), (17, 15299760), (20, 13004796), (21, 12385520), (24, 10837330), (28, 9289140), (30, 8669864), (34, 7649880), (35, 7431312), (40, 6502398), (42, 6192760), (48, 5418665), (49, 5308080), (51, 5099920), (56, 4644570), (60, 4334932), (68, 3824940), (70, 3715656), (80, 3251199), (84, 3096380), (85, 3059952), (98, 2654040), (102, 2549960), (105, 2477104), (112, 2322285), (119, 2185680), (120, 2167466), (136, 1912470), (140, 1857828), (147, 1769360), (168, 1548190), (170, 1529976), (196, 1327020), (204, 1274980), (210, 1238552), (238, 1092840), (240, 1083733), (245, 1061616), (255, 1019984), (272, 956235), (280, 928914), (294, 884680), (336, 774095), (340, 764988), (357, 728560), (392, 663510), (408, 637490), (420, 619276), (476, 546420), (490, 530808), (510, 509992), (560, 464457), (588, 442340), (595, 437136), (680, 382494), (714, 364280), (735, 353872), (784, 331755), (816, 318745), (833, 312240), (840, 309638), (952, 273210), (980, 265404), (1020, 254996), (1176, 221170), (1190, 218568), (1301, 199920), (1360, 191247), (1428, 182140), (1470, 176936), (1666, 156120), (1680, 154819), (1785, 145712), (1904, 136605), (1960, 132702), (2040, 127498), (2352, 110585), (2380, 109284), (2499, 104080), (2602, 99960), (2856, 91070), (2940, 88468), (3332, 78060), (3570, 72856), (3903, 66640), (3920, 66351), (4080, 63749), (4165, 62448), (4760, 54642), (4998, 52040), (5204, 49980), (5712, 45535), (5880, 44234), (6505, 39984), (6664, 39030), (7140, 36428), (7806, 33320), (8330, 31224), (9107, 28560), (9520, 27321), (9996, 26020), (10408, 24990), (11760, 22117), (12495, 20816), (13010, 19992), (13328, 19515), (14280, 18214), (15612, 16660)]