264481920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 384

約数和(自身を含む): 1006752240

約数和(自身を除く): 742270320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 37, 40, 45, 48, 51, 60, 64, 68, 72, 73, 74, 80, 85, 90, 96, 102, 111, 120, 128, 136, 144, 146, 148, 153, 160, 170, 180, 185, 192, 204, 219, 222, 240, 255, 272, 288, 292, 296, 306, 320, 333, 340, 360, 365, 370, 384, 408, 438, 444, 480, 510, 544, 555, 576, 584, 592, 612, 629, 640, 657, 666, 680, 720, 730, 740, 765, 816, 876, 888, 960, 1020, 1088, 1095, 1110, 1152, 1168, 1184, 1224, 1241, 1258, 1314, 1332, 1360, 1440, 1460, 1480, 1530, 1632, 1665, 1752, 1776, 1887, 1920, 2040, 2176, 2190, 2220, 2336, 2368, 2448, 2482, 2516, 2628, 2664, 2701, 2720, 2880, 2920, 2960, 3060, 3145, 3264, 3285, 3330, 3504, 3552, 3723, 3774, 4080, 4380, 4440, 4672, 4736, 4896, 4964, 5032, 5256, 5328, 5402, 5440, 5661, 5760, 5840, 5920, 6120, 6205, 6290, 6528, 6570, 6660, 7008, 7104, 7446, 7548, 8103, 8160, 8760, 8880, 9344, 9435, 9792, 9928, 10064, 10512, 10656, 10804, 10880, 11169, 11322, 11680, 11840, 12240, 12410, 12580, 13140, 13320, 13505, 14016, 14208, 14892, 15096, 16206, 16320, 17520, 17760, 18615, 18870, 19584, 19856, 20128, 21024, 21312, 21608, 22338, 22644, 23360, 23680, 24309, 24480, 24820, 25160, 26280, 26640, 27010, 28032, 28305, 29784, 30192, 32412, 32640, 35040, 35520, 37230, 37740, 39712, 40256, 40515, 42048, 42624, 43216, 44676, 45288, 45917, 46720, 48618, 48960, 49640, 50320, 52560, 53280, 54020, 55845, 56610, 59568, 60384, 64824, 70080, 71040, 74460, 75480, 79424, 80512, 81030, 84096, 86432, 89352, 90576, 91834, 97236, 97920, 99280, 100640, 105120, 106560, 108040, 111690, 113220, 119136, 120768, 121545, 129648, 137751, 140160, 148920, 150960, 158848, 162060, 172864, 178704, 181152, 183668, 194472, 198560, 201280, 210240, 213120, 216080, 223380, 226440, 229585, 238272, 241536, 243090, 259296, 275502, 297840, 301920, 324120, 345728, 357408, 362304, 367336, 388944, 397120, 402560, 413253, 420480, 432160, 446760, 452880, 459170, 476544, 486180, 518592, 551004, 595680, 603840, 648240, 688755, 714816, 724608, 734672, 777888, 794240, 826506, 864320, 893520, 905760, 918340, 972360, 1037184, 1102008, 1191360, 1207680, 1296480, 1377510, 1429632, 1469344, 1555776, 1653012, 1728640, 1787040, 1811520, 1836680, 1944720, 2066265, 2204016, 2382720, 2592960, 2755020, 2938688, 3111552, 3306024, 3574080, 3623040, 3673360, 3889440, 4132530, 4408032, 5185920, 5510040, 5877376, 6612048, 7148160, 7346720, 7778880, 8265060, 8816064, 11020080, 13224096, 14693440, 15557760, 16530120, 17632128, 22040160, 26448192, 29386880, 33060240, 44080320, 52896384, 66120480, 88160640, 132240960, 264481920]

約数ペア:

[(1, 264481920), (2, 132240960), (3, 88160640), (4, 66120480), (5, 52896384), (6, 44080320), (8, 33060240), (9, 29386880), (10, 26448192), (12, 22040160), (15, 17632128), (16, 16530120), (17, 15557760), (18, 14693440), (20, 13224096), (24, 11020080), (30, 8816064), (32, 8265060), (34, 7778880), (36, 7346720), (37, 7148160), (40, 6612048), (45, 5877376), (48, 5510040), (51, 5185920), (60, 4408032), (64, 4132530), (68, 3889440), (72, 3673360), (73, 3623040), (74, 3574080), (80, 3306024), (85, 3111552), (90, 2938688), (96, 2755020), (102, 2592960), (111, 2382720), (120, 2204016), (128, 2066265), (136, 1944720), (144, 1836680), (146, 1811520), (148, 1787040), (153, 1728640), (160, 1653012), (170, 1555776), (180, 1469344), (185, 1429632), (192, 1377510), (204, 1296480), (219, 1207680), (222, 1191360), (240, 1102008), (255, 1037184), (272, 972360), (288, 918340), (292, 905760), (296, 893520), (306, 864320), (320, 826506), (333, 794240), (340, 777888), (360, 734672), (365, 724608), (370, 714816), (384, 688755), (408, 648240), (438, 603840), (444, 595680), (480, 551004), (510, 518592), (544, 486180), (555, 476544), (576, 459170), (584, 452880), (592, 446760), (612, 432160), (629, 420480), (640, 413253), (657, 402560), (666, 397120), (680, 388944), (720, 367336), (730, 362304), (740, 357408), (765, 345728), (816, 324120), (876, 301920), (888, 297840), (960, 275502), (1020, 259296), (1088, 243090), (1095, 241536), (1110, 238272), (1152, 229585), (1168, 226440), (1184, 223380), (1224, 216080), (1241, 213120), (1258, 210240), (1314, 201280), (1332, 198560), (1360, 194472), (1440, 183668), (1460, 181152), (1480, 178704), (1530, 172864), (1632, 162060), (1665, 158848), (1752, 150960), (1776, 148920), (1887, 140160), (1920, 137751), (2040, 129648), (2176, 121545), (2190, 120768), (2220, 119136), (2336, 113220), (2368, 111690), (2448, 108040), (2482, 106560), (2516, 105120), (2628, 100640), (2664, 99280), (2701, 97920), (2720, 97236), (2880, 91834), (2920, 90576), (2960, 89352), (3060, 86432), (3145, 84096), (3264, 81030), (3285, 80512), (3330, 79424), (3504, 75480), (3552, 74460), (3723, 71040), (3774, 70080), (4080, 64824), (4380, 60384), (4440, 59568), (4672, 56610), (4736, 55845), (4896, 54020), (4964, 53280), (5032, 52560), (5256, 50320), (5328, 49640), (5402, 48960), (5440, 48618), (5661, 46720), (5760, 45917), (5840, 45288), (5920, 44676), (6120, 43216), (6205, 42624), (6290, 42048), (6528, 40515), (6570, 40256), (6660, 39712), (7008, 37740), (7104, 37230), (7446, 35520), (7548, 35040), (8103, 32640), (8160, 32412), (8760, 30192), (8880, 29784), (9344, 28305), (9435, 28032), (9792, 27010), (9928, 26640), (10064, 26280), (10512, 25160), (10656, 24820), (10804, 24480), (10880, 24309), (11169, 23680), (11322, 23360), (11680, 22644), (11840, 22338), (12240, 21608), (12410, 21312), (12580, 21024), (13140, 20128), (13320, 19856), (13505, 19584), (14016, 18870), (14208, 18615), (14892, 17760), (15096, 17520), (16206, 16320)]