73146240

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:131

約数の個数: 320

約数和(自身を含む): 279916560

約数和(自身を除く): 206770320

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, 81, 83, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 166, 170, 180, 192, 204, 216, 240, 249, 255, 270, 272, 288, 306, 320, 324, 332, 340, 360, 384, 405, 408, 415, 432, 459, 480, 498, 510, 540, 544, 576, 612, 640, 648, 664, 680, 720, 747, 765, 810, 816, 830, 864, 918, 960, 996, 1020, 1080, 1088, 1152, 1224, 1245, 1296, 1328, 1360, 1377, 1411, 1440, 1494, 1530, 1620, 1632, 1660, 1728, 1836, 1920, 1992, 2040, 2160, 2176, 2241, 2295, 2448, 2490, 2592, 2656, 2720, 2754, 2822, 2880, 2988, 3060, 3240, 3264, 3320, 3456, 3672, 3735, 3984, 4080, 4233, 4320, 4482, 4590, 4896, 4980, 5184, 5312, 5440, 5508, 5644, 5760, 5976, 6120, 6480, 6528, 6640, 6723, 6885, 7055, 7344, 7470, 7968, 8160, 8466, 8640, 8964, 9180, 9792, 9960, 10368, 10624, 10880, 11016, 11205, 11288, 11952, 12240, 12699, 12960, 13280, 13446, 13770, 14110, 14688, 14940, 15936, 16320, 16932, 17280, 17928, 18360, 19584, 19920, 21165, 22032, 22410, 22576, 23904, 24480, 25398, 25920, 26560, 26892, 27540, 28220, 29376, 29880, 31872, 32640, 33615, 33864, 35856, 36720, 38097, 39840, 42330, 44064, 44820, 45152, 47808, 48960, 50796, 51840, 53120, 53784, 55080, 56440, 58752, 59760, 63495, 67230, 67728, 71712, 73440, 76194, 79680, 84660, 88128, 89640, 90304, 95616, 97920, 101592, 107568, 110160, 112880, 114291, 119520, 126990, 134460, 135456, 143424, 146880, 152388, 159360, 169320, 176256, 179280, 180608, 190485, 203184, 215136, 220320, 225760, 228582, 239040, 253980, 268920, 270912, 286848, 293760, 304776, 338640, 358560, 380970, 406368, 430272, 440640, 451520, 457164, 478080, 507960, 537840, 541824, 571455, 609552, 677280, 717120, 761940, 812736, 860544, 881280, 903040, 914328, 1015920, 1075680, 1142910, 1219104, 1354560, 1434240, 1523880, 1625472, 1828656, 2031840, 2151360, 2285820, 2438208, 2709120, 3047760, 3657312, 4063680, 4302720, 4571640, 4876416, 6095520, 7314624, 8127360, 9143280, 12191040, 14629248, 18286560, 24382080, 36573120, 73146240]

約数ペア:

[(1, 73146240), (2, 36573120), (3, 24382080), (4, 18286560), (5, 14629248), (6, 12191040), (8, 9143280), (9, 8127360), (10, 7314624), (12, 6095520), (15, 4876416), (16, 4571640), (17, 4302720), (18, 4063680), (20, 3657312), (24, 3047760), (27, 2709120), (30, 2438208), (32, 2285820), (34, 2151360), (36, 2031840), (40, 1828656), (45, 1625472), (48, 1523880), (51, 1434240), (54, 1354560), (60, 1219104), (64, 1142910), (68, 1075680), (72, 1015920), (80, 914328), (81, 903040), (83, 881280), (85, 860544), (90, 812736), (96, 761940), (102, 717120), (108, 677280), (120, 609552), (128, 571455), (135, 541824), (136, 537840), (144, 507960), (153, 478080), (160, 457164), (162, 451520), (166, 440640), (170, 430272), (180, 406368), (192, 380970), (204, 358560), (216, 338640), (240, 304776), (249, 293760), (255, 286848), (270, 270912), (272, 268920), (288, 253980), (306, 239040), (320, 228582), (324, 225760), (332, 220320), (340, 215136), (360, 203184), (384, 190485), (405, 180608), (408, 179280), (415, 176256), (432, 169320), (459, 159360), (480, 152388), (498, 146880), (510, 143424), (540, 135456), (544, 134460), (576, 126990), (612, 119520), (640, 114291), (648, 112880), (664, 110160), (680, 107568), (720, 101592), (747, 97920), (765, 95616), (810, 90304), (816, 89640), (830, 88128), (864, 84660), (918, 79680), (960, 76194), (996, 73440), (1020, 71712), (1080, 67728), (1088, 67230), (1152, 63495), (1224, 59760), (1245, 58752), (1296, 56440), (1328, 55080), (1360, 53784), (1377, 53120), (1411, 51840), (1440, 50796), (1494, 48960), (1530, 47808), (1620, 45152), (1632, 44820), (1660, 44064), (1728, 42330), (1836, 39840), (1920, 38097), (1992, 36720), (2040, 35856), (2160, 33864), (2176, 33615), (2241, 32640), (2295, 31872), (2448, 29880), (2490, 29376), (2592, 28220), (2656, 27540), (2720, 26892), (2754, 26560), (2822, 25920), (2880, 25398), (2988, 24480), (3060, 23904), (3240, 22576), (3264, 22410), (3320, 22032), (3456, 21165), (3672, 19920), (3735, 19584), (3984, 18360), (4080, 17928), (4233, 17280), (4320, 16932), (4482, 16320), (4590, 15936), (4896, 14940), (4980, 14688), (5184, 14110), (5312, 13770), (5440, 13446), (5508, 13280), (5644, 12960), (5760, 12699), (5976, 12240), (6120, 11952), (6480, 11288), (6528, 11205), (6640, 11016), (6723, 10880), (6885, 10624), (7055, 10368), (7344, 9960), (7470, 9792), (7968, 9180), (8160, 8964), (8466, 8640)]