1345568640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:150

約数の個数: 512

約数和(自身を含む): 5000970240

約数和(自身を除く): 3655401600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 37, 39, 40, 47, 48, 52, 60, 62, 64, 65, 74, 78, 80, 93, 94, 96, 104, 111, 120, 124, 128, 130, 141, 148, 155, 156, 160, 185, 186, 188, 192, 195, 208, 222, 235, 240, 248, 260, 282, 296, 310, 312, 320, 370, 372, 376, 384, 390, 403, 416, 444, 465, 470, 480, 481, 496, 520, 555, 564, 592, 611, 620, 624, 640, 705, 740, 744, 752, 780, 806, 832, 888, 930, 940, 960, 962, 992, 1040, 1110, 1128, 1147, 1184, 1209, 1222, 1240, 1248, 1410, 1443, 1457, 1480, 1488, 1504, 1560, 1612, 1664, 1739, 1776, 1833, 1860, 1880, 1920, 1924, 1984, 2015, 2080, 2220, 2256, 2294, 2368, 2405, 2418, 2444, 2480, 2496, 2820, 2886, 2914, 2960, 2976, 3008, 3055, 3120, 3224, 3441, 3478, 3552, 3666, 3720, 3760, 3848, 3968, 4030, 4160, 4371, 4440, 4512, 4588, 4736, 4810, 4836, 4888, 4960, 4992, 5217, 5640, 5735, 5772, 5828, 5920, 5952, 6016, 6045, 6110, 6240, 6448, 6882, 6956, 7104, 7215, 7285, 7332, 7440, 7520, 7696, 8060, 8320, 8695, 8742, 8880, 9024, 9165, 9176, 9620, 9672, 9776, 9920, 10434, 11280, 11470, 11544, 11656, 11840, 11904, 12090, 12220, 12480, 12896, 13764, 13912, 14208, 14430, 14570, 14664, 14880, 14911, 15040, 15392, 16120, 17205, 17390, 17484, 17760, 18048, 18330, 18352, 18941, 19240, 19344, 19552, 19840, 20868, 21855, 22560, 22607, 22940, 23088, 23312, 23680, 24180, 24440, 24960, 25792, 26085, 27528, 27824, 28860, 29140, 29328, 29760, 29822, 30080, 30784, 32240, 34410, 34780, 34968, 35520, 36660, 36704, 37882, 38480, 38688, 39104, 41736, 43710, 44733, 45120, 45214, 45880, 46176, 46624, 48360, 48880, 51584, 52170, 53909, 55056, 55648, 56823, 57720, 58280, 58656, 59520, 59644, 61568, 64480, 67821, 68820, 69560, 69936, 71040, 73320, 73408, 74555, 75764, 76960, 77376, 78208, 83472, 87420, 89466, 90240, 90428, 91760, 92352, 93248, 94705, 96720, 97760, 104340, 107818, 110112, 111296, 113035, 113646, 115440, 116560, 117312, 119288, 128960, 135642, 137640, 139120, 139872, 146640, 146816, 149110, 151528, 153920, 154752, 161727, 166944, 174840, 178932, 180856, 183520, 184704, 186496, 189410, 193440, 195520, 208680, 215636, 220224, 222592, 223665, 226070, 227292, 230880, 233120, 234624, 238576, 257920, 269545, 271284, 275280, 278240, 279744, 284115, 293280, 298220, 303056, 307840, 323454, 333888, 339105, 349680, 357864, 361712, 367040, 378820, 386880, 391040, 417360, 431272, 440448, 447330, 452140, 454584, 461760, 466240, 477152, 539090, 542568, 550560, 556480, 559488, 568230, 586560, 596440, 606112, 646908, 667776, 678210, 699360, 700817, 715728, 723424, 734080, 757640, 773760, 808635, 834720, 862544, 894660, 904280, 909168, 923520, 932480, 954304, 1078180, 1085136, 1101120, 1112960, 1136460, 1173120, 1192880, 1212224, 1293816, 1356420, 1398720, 1401634, 1431456, 1446848, 1515280, 1617270, 1669440, 1725088, 1789320, 1808560, 1818336, 1908608, 2102451, 2156360, 2170272, 2202240, 2272920, 2385760, 2424448, 2587632, 2712840, 2797440, 2803268, 2862912, 2893696, 3030560, 3234540, 3338880, 3450176, 3504085, 3578640, 3617120, 3636672, 4204902, 4312720, 4340544, 4545840, 4771520, 5175264, 5425680, 5606536, 5725824, 6061120, 6469080, 6900352, 7008170, 7157280, 7234240, 7273344, 8409804, 8625440, 8681088, 9091680, 9543040, 10350528, 10512255, 10851360, 11213072, 12122240, 12938160, 14016340, 14314560, 14468480, 16819608, 17250880, 18183360, 20701056, 21024510, 21702720, 22426144, 25876320, 28032680, 28629120, 33639216, 34501760, 36366720, 42049020, 43405440, 44852288, 51752640, 56065360, 67278432, 84098040, 89704576, 103505280, 112130720, 134556864, 168196080, 224261440, 269113728, 336392160, 448522880, 672784320, 1345568640]

約数ペア:

[(1, 1345568640), (2, 672784320), (3, 448522880), (4, 336392160), (5, 269113728), (6, 224261440), (8, 168196080), (10, 134556864), (12, 112130720), (13, 103505280), (15, 89704576), (16, 84098040), (20, 67278432), (24, 56065360), (26, 51752640), (30, 44852288), (31, 43405440), (32, 42049020), (37, 36366720), (39, 34501760), (40, 33639216), (47, 28629120), (48, 28032680), (52, 25876320), (60, 22426144), (62, 21702720), (64, 21024510), (65, 20701056), (74, 18183360), (78, 17250880), (80, 16819608), (93, 14468480), (94, 14314560), (96, 14016340), (104, 12938160), (111, 12122240), (120, 11213072), (124, 10851360), (128, 10512255), (130, 10350528), (141, 9543040), (148, 9091680), (155, 8681088), (156, 8625440), (160, 8409804), (185, 7273344), (186, 7234240), (188, 7157280), (192, 7008170), (195, 6900352), (208, 6469080), (222, 6061120), (235, 5725824), (240, 5606536), (248, 5425680), (260, 5175264), (282, 4771520), (296, 4545840), (310, 4340544), (312, 4312720), (320, 4204902), (370, 3636672), (372, 3617120), (376, 3578640), (384, 3504085), (390, 3450176), (403, 3338880), (416, 3234540), (444, 3030560), (465, 2893696), (470, 2862912), (480, 2803268), (481, 2797440), (496, 2712840), (520, 2587632), (555, 2424448), (564, 2385760), (592, 2272920), (611, 2202240), (620, 2170272), (624, 2156360), (640, 2102451), (705, 1908608), (740, 1818336), (744, 1808560), (752, 1789320), (780, 1725088), (806, 1669440), (832, 1617270), (888, 1515280), (930, 1446848), (940, 1431456), (960, 1401634), (962, 1398720), (992, 1356420), (1040, 1293816), (1110, 1212224), (1128, 1192880), (1147, 1173120), (1184, 1136460), (1209, 1112960), (1222, 1101120), (1240, 1085136), (1248, 1078180), (1410, 954304), (1443, 932480), (1457, 923520), (1480, 909168), (1488, 904280), (1504, 894660), (1560, 862544), (1612, 834720), (1664, 808635), (1739, 773760), (1776, 757640), (1833, 734080), (1860, 723424), (1880, 715728), (1920, 700817), (1924, 699360), (1984, 678210), (2015, 667776), (2080, 646908), (2220, 606112), (2256, 596440), (2294, 586560), (2368, 568230), (2405, 559488), (2418, 556480), (2444, 550560), (2480, 542568), (2496, 539090), (2820, 477152), (2886, 466240), (2914, 461760), (2960, 454584), (2976, 452140), (3008, 447330), (3055, 440448), (3120, 431272), (3224, 417360), (3441, 391040), (3478, 386880), (3552, 378820), (3666, 367040), (3720, 361712), (3760, 357864), (3848, 349680), (3968, 339105), (4030, 333888), (4160, 323454), (4371, 307840), (4440, 303056), (4512, 298220), (4588, 293280), (4736, 284115), (4810, 279744), (4836, 278240), (4888, 275280), (4960, 271284), (4992, 269545), (5217, 257920), (5640, 238576), (5735, 234624), (5772, 233120), (5828, 230880), (5920, 227292), (5952, 226070), (6016, 223665), (6045, 222592), (6110, 220224), (6240, 215636), (6448, 208680), (6882, 195520), (6956, 193440), (7104, 189410), (7215, 186496), (7285, 184704), (7332, 183520), (7440, 180856), (7520, 178932), (7696, 174840), (8060, 166944), (8320, 161727), (8695, 154752), (8742, 153920), (8880, 151528), (9024, 149110), (9165, 146816), (9176, 146640), (9620, 139872), (9672, 139120), (9776, 137640), (9920, 135642), (10434, 128960), (11280, 119288), (11470, 117312), (11544, 116560), (11656, 115440), (11840, 113646), (11904, 113035), (12090, 111296), (12220, 110112), (12480, 107818), (12896, 104340), (13764, 97760), (13912, 96720), (14208, 94705), (14430, 93248), (14570, 92352), (14664, 91760), (14880, 90428), (14911, 90240), (15040, 89466), (15392, 87420), (16120, 83472), (17205, 78208), (17390, 77376), (17484, 76960), (17760, 75764), (18048, 74555), (18330, 73408), (18352, 73320), (18941, 71040), (19240, 69936), (19344, 69560), (19552, 68820), (19840, 67821), (20868, 64480), (21855, 61568), (22560, 59644), (22607, 59520), (22940, 58656), (23088, 58280), (23312, 57720), (23680, 56823), (24180, 55648), (24440, 55056), (24960, 53909), (25792, 52170), (26085, 51584), (27528, 48880), (27824, 48360), (28860, 46624), (29140, 46176), (29328, 45880), (29760, 45214), (29822, 45120), (30080, 44733), (30784, 43710), (32240, 41736), (34410, 39104), (34780, 38688), (34968, 38480), (35520, 37882), (36660, 36704)]