18398465280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1395

約数の個数: 576

約数和(自身を含む): 72634275840

約数和(自身を除く): 54235810560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 128, 130, 135, 144, 155, 156, 160, 180, 186, 192, 195, 208, 216, 234, 240, 248, 256, 260, 270, 279, 288, 310, 312, 320, 351, 360, 372, 384, 390, 403, 416, 432, 465, 468, 480, 496, 520, 540, 558, 576, 585, 620, 624, 640, 702, 720, 744, 768, 780, 806, 832, 837, 864, 930, 936, 960, 992, 1040, 1080, 1116, 1152, 1170, 1209, 1240, 1248, 1280, 1321, 1395, 1404, 1440, 1488, 1560, 1612, 1664, 1674, 1728, 1755, 1860, 1872, 1920, 1984, 2015, 2080, 2160, 2232, 2304, 2340, 2418, 2480, 2496, 2642, 2790, 2808, 2880, 2976, 3120, 3224, 3328, 3348, 3456, 3510, 3627, 3720, 3744, 3840, 3963, 3968, 4030, 4160, 4185, 4320, 4464, 4680, 4836, 4960, 4992, 5284, 5580, 5616, 5760, 5952, 6045, 6240, 6448, 6605, 6696, 6912, 7020, 7254, 7440, 7488, 7926, 7936, 8060, 8320, 8370, 8640, 8928, 9360, 9672, 9920, 9984, 10568, 10881, 11160, 11232, 11520, 11889, 11904, 12090, 12480, 12896, 13210, 13392, 14040, 14508, 14880, 14976, 15852, 16120, 16640, 16740, 17173, 17280, 17856, 18135, 18720, 19344, 19815, 19840, 21136, 21762, 22320, 22464, 23778, 23808, 24180, 24960, 25792, 26420, 26784, 28080, 29016, 29760, 29952, 31704, 32240, 33480, 34346, 34560, 35667, 35712, 36270, 37440, 38688, 39630, 39680, 40951, 42272, 43524, 44640, 44928, 47556, 48360, 49920, 51519, 51584, 52840, 53568, 54405, 56160, 58032, 59445, 59520, 63408, 64480, 66960, 68692, 71334, 71424, 72540, 74880, 77376, 79260, 81902, 84544, 85865, 87048, 89280, 89856, 95112, 96720, 103038, 103168, 105680, 107136, 108810, 112320, 116064, 118890, 119040, 122853, 126816, 128960, 133920, 137384, 142668, 145080, 149760, 154557, 154752, 158520, 163804, 169088, 171730, 174096, 178335, 178560, 190224, 193440, 204755, 206076, 211360, 214272, 217620, 224640, 232128, 237780, 245706, 253632, 257595, 257920, 267840, 274768, 285336, 290160, 309114, 309504, 317040, 327608, 338176, 343460, 348192, 356670, 357120, 368559, 380448, 386880, 409510, 412152, 422720, 435240, 449280, 463671, 464256, 475560, 491412, 507264, 515190, 515840, 532363, 535680, 549536, 570672, 580320, 614265, 618228, 634080, 655216, 686920, 696384, 713340, 737118, 760896, 772785, 773760, 819020, 824304, 845440, 870480, 927342, 928512, 951120, 982824, 1014528, 1030380, 1064726, 1071360, 1099072, 1105677, 1141344, 1160640, 1228530, 1236456, 1268160, 1310432, 1373840, 1392768, 1426680, 1474236, 1521792, 1545570, 1547520, 1597089, 1638040, 1648608, 1690880, 1740960, 1842795, 1854684, 1902240, 1965648, 2060760, 2129452, 2198144, 2211354, 2282688, 2318355, 2321280, 2457060, 2472912, 2536320, 2620864, 2661815, 2747680, 2785536, 2853360, 2948472, 3043584, 3091140, 3194178, 3276080, 3297216, 3481920, 3685590, 3709368, 3804480, 3931296, 4121520, 4258904, 4396288, 4422708, 4565376, 4636710, 4642560, 4791267, 4914120, 4945824, 5072640, 5241728, 5323630, 5495360, 5528385, 5706720, 5896944, 6182280, 6388356, 6552160, 6594432, 6963840, 7371180, 7418736, 7608960, 7862592, 7985445, 8243040, 8517808, 8845416, 9130752, 9273420, 9582534, 9828240, 9891648, 10483456, 10647260, 10990720, 11056770, 11413440, 11793888, 12364560, 12776712, 13104320, 13188864, 13927680, 14373801, 14742360, 14837472, 15217920, 15725184, 15970890, 16486080, 17035616, 17690832, 18546840, 19165068, 19656480, 19783296, 21294520, 21981440, 22113540, 22826880, 23587776, 23956335, 24729120, 25553424, 26208640, 28747602, 29484720, 29674944, 31450368, 31941780, 32972160, 34071232, 35381664, 37093680, 38330136, 39312960, 39566592, 42589040, 44227080, 45653760, 47175552, 47912670, 49458240, 51106848, 52417280, 57495204, 58969440, 59349888, 63883560, 65944320, 68142464, 70763328, 71869005, 74187360, 76660272, 78625920, 85178080, 88454160, 94351104, 95825340, 98916480, 102213696, 114990408, 117938880, 118699776, 127767120, 136284928, 141526656, 143738010, 148374720, 153320544, 157251840, 170356160, 176908320, 191650680, 197832960, 204427392, 229980816, 235877760, 255534240, 283053312, 287476020, 296749440, 306641088, 340712320, 353816640, 383301360, 408854784, 459961632, 471755520, 511068480, 574952040, 593498880, 613282176, 681424640, 707633280, 766602720, 919923264, 1022136960, 1149904080, 1226564352, 1415266560, 1533205440, 1839846528, 2044273920, 2299808160, 3066410880, 3679693056, 4599616320, 6132821760, 9199232640, 18398465280]

約数ペア:

[(1, 18398465280), (2, 9199232640), (3, 6132821760), (4, 4599616320), (5, 3679693056), (6, 3066410880), (8, 2299808160), (9, 2044273920), (10, 1839846528), (12, 1533205440), (13, 1415266560), (15, 1226564352), (16, 1149904080), (18, 1022136960), (20, 919923264), (24, 766602720), (26, 707633280), (27, 681424640), (30, 613282176), (31, 593498880), (32, 574952040), (36, 511068480), (39, 471755520), (40, 459961632), (45, 408854784), (48, 383301360), (52, 353816640), (54, 340712320), (60, 306641088), (62, 296749440), (64, 287476020), (65, 283053312), (72, 255534240), (78, 235877760), (80, 229980816), (90, 204427392), (93, 197832960), (96, 191650680), (104, 176908320), (108, 170356160), (117, 157251840), (120, 153320544), (124, 148374720), (128, 143738010), (130, 141526656), (135, 136284928), (144, 127767120), (155, 118699776), (156, 117938880), (160, 114990408), (180, 102213696), (186, 98916480), (192, 95825340), (195, 94351104), (208, 88454160), (216, 85178080), (234, 78625920), (240, 76660272), (248, 74187360), (256, 71869005), (260, 70763328), (270, 68142464), (279, 65944320), (288, 63883560), (310, 59349888), (312, 58969440), (320, 57495204), (351, 52417280), (360, 51106848), (372, 49458240), (384, 47912670), (390, 47175552), (403, 45653760), (416, 44227080), (432, 42589040), (465, 39566592), (468, 39312960), (480, 38330136), (496, 37093680), (520, 35381664), (540, 34071232), (558, 32972160), (576, 31941780), (585, 31450368), (620, 29674944), (624, 29484720), (640, 28747602), (702, 26208640), (720, 25553424), (744, 24729120), (768, 23956335), (780, 23587776), (806, 22826880), (832, 22113540), (837, 21981440), (864, 21294520), (930, 19783296), (936, 19656480), (960, 19165068), (992, 18546840), (1040, 17690832), (1080, 17035616), (1116, 16486080), (1152, 15970890), (1170, 15725184), (1209, 15217920), (1240, 14837472), (1248, 14742360), (1280, 14373801), (1321, 13927680), (1395, 13188864), (1404, 13104320), (1440, 12776712), (1488, 12364560), (1560, 11793888), (1612, 11413440), (1664, 11056770), (1674, 10990720), (1728, 10647260), (1755, 10483456), (1860, 9891648), (1872, 9828240), (1920, 9582534), (1984, 9273420), (2015, 9130752), (2080, 8845416), (2160, 8517808), (2232, 8243040), (2304, 7985445), (2340, 7862592), (2418, 7608960), (2480, 7418736), (2496, 7371180), (2642, 6963840), (2790, 6594432), (2808, 6552160), (2880, 6388356), (2976, 6182280), (3120, 5896944), (3224, 5706720), (3328, 5528385), (3348, 5495360), (3456, 5323630), (3510, 5241728), (3627, 5072640), (3720, 4945824), (3744, 4914120), (3840, 4791267), (3963, 4642560), (3968, 4636710), (4030, 4565376), (4160, 4422708), (4185, 4396288), (4320, 4258904), (4464, 4121520), (4680, 3931296), (4836, 3804480), (4960, 3709368), (4992, 3685590), (5284, 3481920), (5580, 3297216), (5616, 3276080), (5760, 3194178), (5952, 3091140), (6045, 3043584), (6240, 2948472), (6448, 2853360), (6605, 2785536), (6696, 2747680), (6912, 2661815), (7020, 2620864), (7254, 2536320), (7440, 2472912), (7488, 2457060), (7926, 2321280), (7936, 2318355), (8060, 2282688), (8320, 2211354), (8370, 2198144), (8640, 2129452), (8928, 2060760), (9360, 1965648), (9672, 1902240), (9920, 1854684), (9984, 1842795), (10568, 1740960), (10881, 1690880), (11160, 1648608), (11232, 1638040), (11520, 1597089), (11889, 1547520), (11904, 1545570), (12090, 1521792), (12480, 1474236), (12896, 1426680), (13210, 1392768), (13392, 1373840), (14040, 1310432), (14508, 1268160), (14880, 1236456), (14976, 1228530), (15852, 1160640), (16120, 1141344), (16640, 1105677), (16740, 1099072), (17173, 1071360), (17280, 1064726), (17856, 1030380), (18135, 1014528), (18720, 982824), (19344, 951120), (19815, 928512), (19840, 927342), (21136, 870480), (21762, 845440), (22320, 824304), (22464, 819020), (23778, 773760), (23808, 772785), (24180, 760896), (24960, 737118), (25792, 713340), (26420, 696384), (26784, 686920), (28080, 655216), (29016, 634080), (29760, 618228), (29952, 614265), (31704, 580320), (32240, 570672), (33480, 549536), (34346, 535680), (34560, 532363), (35667, 515840), (35712, 515190), (36270, 507264), (37440, 491412), (38688, 475560), (39630, 464256), (39680, 463671), (40951, 449280), (42272, 435240), (43524, 422720), (44640, 412152), (44928, 409510), (47556, 386880), (48360, 380448), (49920, 368559), (51519, 357120), (51584, 356670), (52840, 348192), (53568, 343460), (54405, 338176), (56160, 327608), (58032, 317040), (59445, 309504), (59520, 309114), (63408, 290160), (64480, 285336), (66960, 274768), (68692, 267840), (71334, 257920), (71424, 257595), (72540, 253632), (74880, 245706), (77376, 237780), (79260, 232128), (81902, 224640), (84544, 217620), (85865, 214272), (87048, 211360), (89280, 206076), (89856, 204755), (95112, 193440), (96720, 190224), (103038, 178560), (103168, 178335), (105680, 174096), (107136, 171730), (108810, 169088), (112320, 163804), (116064, 158520), (118890, 154752), (119040, 154557), (122853, 149760), (126816, 145080), (128960, 142668), (133920, 137384)]