73211040

素因数分解:

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

素因数の和:306

約数の個数: 288

約数和(自身を含む): 297198720

約数和(自身を除く): 223987680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 269, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 538, 540, 560, 567, 630, 648, 672, 720, 756, 807, 810, 840, 864, 945, 972, 1008, 1076, 1080, 1120, 1134, 1215, 1260, 1296, 1345, 1440, 1512, 1614, 1620, 1680, 1701, 1883, 1890, 1944, 2016, 2152, 2160, 2268, 2421, 2430, 2520, 2592, 2690, 2835, 3024, 3228, 3240, 3360, 3402, 3766, 3780, 3888, 4035, 4304, 4320, 4536, 4842, 4860, 5040, 5380, 5649, 5670, 6048, 6456, 6480, 6804, 7263, 7532, 7560, 7776, 8070, 8505, 8608, 9072, 9415, 9684, 9720, 10080, 10760, 11298, 11340, 12105, 12912, 12960, 13608, 14526, 15064, 15120, 16140, 16947, 17010, 18144, 18830, 19368, 19440, 21520, 21789, 22596, 22680, 24210, 25824, 27216, 28245, 29052, 30128, 30240, 32280, 33894, 34020, 36315, 37660, 38736, 38880, 43040, 43578, 45192, 45360, 48420, 50841, 54432, 56490, 58104, 60256, 64560, 65367, 67788, 68040, 72630, 75320, 77472, 84735, 87156, 90384, 90720, 96840, 101682, 108945, 112980, 116208, 129120, 130734, 135576, 136080, 145260, 150640, 152523, 169470, 174312, 180768, 193680, 203364, 217890, 225960, 232416, 254205, 261468, 271152, 272160, 290520, 301280, 305046, 326835, 338940, 348624, 387360, 406728, 435780, 451920, 457569, 508410, 522936, 542304, 581040, 610092, 653670, 677880, 697248, 762615, 813456, 871560, 903840, 915138, 1016820, 1045872, 1162080, 1220184, 1307340, 1355760, 1525230, 1626912, 1743120, 1830276, 2033640, 2091744, 2287845, 2440368, 2614680, 2711520, 3050460, 3486240, 3660552, 4067280, 4575690, 4880736, 5229360, 6100920, 7321104, 8134560, 9151380, 10458720, 12201840, 14642208, 18302760, 24403680, 36605520, 73211040]

約数ペア:

[(1, 73211040), (2, 36605520), (3, 24403680), (4, 18302760), (5, 14642208), (6, 12201840), (7, 10458720), (8, 9151380), (9, 8134560), (10, 7321104), (12, 6100920), (14, 5229360), (15, 4880736), (16, 4575690), (18, 4067280), (20, 3660552), (21, 3486240), (24, 3050460), (27, 2711520), (28, 2614680), (30, 2440368), (32, 2287845), (35, 2091744), (36, 2033640), (40, 1830276), (42, 1743120), (45, 1626912), (48, 1525230), (54, 1355760), (56, 1307340), (60, 1220184), (63, 1162080), (70, 1045872), (72, 1016820), (80, 915138), (81, 903840), (84, 871560), (90, 813456), (96, 762615), (105, 697248), (108, 677880), (112, 653670), (120, 610092), (126, 581040), (135, 542304), (140, 522936), (144, 508410), (160, 457569), (162, 451920), (168, 435780), (180, 406728), (189, 387360), (210, 348624), (216, 338940), (224, 326835), (240, 305046), (243, 301280), (252, 290520), (269, 272160), (270, 271152), (280, 261468), (288, 254205), (315, 232416), (324, 225960), (336, 217890), (360, 203364), (378, 193680), (405, 180768), (420, 174312), (432, 169470), (480, 152523), (486, 150640), (504, 145260), (538, 136080), (540, 135576), (560, 130734), (567, 129120), (630, 116208), (648, 112980), (672, 108945), (720, 101682), (756, 96840), (807, 90720), (810, 90384), (840, 87156), (864, 84735), (945, 77472), (972, 75320), (1008, 72630), (1076, 68040), (1080, 67788), (1120, 65367), (1134, 64560), (1215, 60256), (1260, 58104), (1296, 56490), (1345, 54432), (1440, 50841), (1512, 48420), (1614, 45360), (1620, 45192), (1680, 43578), (1701, 43040), (1883, 38880), (1890, 38736), (1944, 37660), (2016, 36315), (2152, 34020), (2160, 33894), (2268, 32280), (2421, 30240), (2430, 30128), (2520, 29052), (2592, 28245), (2690, 27216), (2835, 25824), (3024, 24210), (3228, 22680), (3240, 22596), (3360, 21789), (3402, 21520), (3766, 19440), (3780, 19368), (3888, 18830), (4035, 18144), (4304, 17010), (4320, 16947), (4536, 16140), (4842, 15120), (4860, 15064), (5040, 14526), (5380, 13608), (5649, 12960), (5670, 12912), (6048, 12105), (6456, 11340), (6480, 11298), (6804, 10760), (7263, 10080), (7532, 9720), (7560, 9684), (7776, 9415), (8070, 9072), (8505, 8608)]