1728520560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 600

約数和(自身を含む): 6964616736

約数和(自身を除く): 5236096176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 71, 72, 78, 80, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 142, 144, 153, 156, 162, 170, 180, 195, 204, 208, 213, 216, 221, 234, 240, 255, 260, 270, 272, 284, 289, 306, 312, 324, 340, 351, 355, 360, 390, 405, 408, 426, 432, 442, 459, 468, 510, 520, 540, 568, 578, 585, 612, 624, 639, 648, 663, 680, 702, 710, 720, 765, 780, 810, 816, 852, 867, 884, 918, 923, 936, 1020, 1040, 1053, 1065, 1080, 1105, 1136, 1156, 1170, 1207, 1224, 1278, 1296, 1326, 1360, 1377, 1404, 1420, 1445, 1530, 1560, 1620, 1704, 1734, 1755, 1768, 1836, 1846, 1872, 1917, 1989, 2040, 2106, 2130, 2160, 2210, 2295, 2312, 2340, 2414, 2448, 2556, 2601, 2652, 2754, 2769, 2808, 2840, 2890, 3060, 3120, 3195, 3240, 3315, 3408, 3468, 3510, 3536, 3621, 3672, 3692, 3757, 3834, 3978, 4080, 4212, 4260, 4335, 4420, 4590, 4615, 4624, 4680, 4828, 5112, 5202, 5265, 5304, 5508, 5538, 5616, 5680, 5751, 5780, 5967, 6035, 6120, 6390, 6480, 6630, 6885, 6936, 7020, 7242, 7344, 7384, 7514, 7668, 7803, 7956, 8307, 8424, 8520, 8670, 8840, 9180, 9230, 9360, 9585, 9656, 9945, 10224, 10404, 10530, 10608, 10863, 11016, 11076, 11271, 11502, 11560, 11934, 12070, 12240, 12780, 13005, 13260, 13770, 13845, 13872, 14040, 14484, 14768, 15028, 15336, 15606, 15691, 15912, 16614, 16848, 17040, 17340, 17680, 17901, 18105, 18360, 18460, 18785, 19170, 19312, 19890, 20519, 20808, 21060, 21726, 22032, 22152, 22542, 23004, 23120, 23409, 23868, 24140, 24921, 25560, 26010, 26520, 27540, 27690, 28080, 28755, 28968, 29835, 30056, 30672, 31212, 31382, 31824, 32589, 33228, 33813, 34680, 35802, 36210, 36720, 36920, 37570, 38340, 39015, 39780, 41038, 41535, 41616, 42120, 43452, 44304, 45084, 46008, 46818, 47073, 47736, 48280, 49842, 51120, 52020, 53040, 54315, 55080, 55380, 56355, 57510, 57936, 59670, 60112, 61557, 62424, 62764, 65178, 66456, 67626, 69360, 71604, 72420, 73840, 74763, 75140, 76680, 78030, 78455, 79560, 82076, 83070, 84240, 86904, 89505, 90168, 92016, 93636, 94146, 95472, 96560, 97767, 99684, 101439, 102595, 104040, 108630, 110160, 110760, 112710, 115020, 117045, 119340, 123114, 124605, 124848, 125528, 130356, 132912, 135252, 141219, 143208, 144840, 149526, 150280, 153360, 156060, 156910, 159120, 162945, 164152, 166140, 169065, 173808, 179010, 180336, 184671, 187272, 188292, 195534, 199368, 202878, 205190, 208080, 217260, 221520, 225420, 230040, 234090, 235365, 238680, 246228, 249210, 251056, 260712, 266747, 270504, 282438, 286416, 289680, 299052, 300560, 304317, 307785, 312120, 313820, 325890, 328304, 332280, 338130, 358020, 369342, 373815, 374544, 376584, 391068, 398736, 405756, 410380, 423657, 434520, 450840, 460080, 468180, 470730, 477360, 488835, 492456, 498420, 507195, 521424, 533494, 541008, 554013, 564876, 598104, 608634, 615570, 624240, 627640, 651780, 664560, 676260, 706095, 716040, 738684, 747630, 753168, 782136, 800241, 811512, 820760, 847314, 869040, 901680, 923355, 936360, 941460, 977670, 984912, 996840, 1014390, 1066988, 1108026, 1129752, 1196208, 1217268, 1231140, 1255280, 1270971, 1303560, 1333735, 1352520, 1412190, 1432080, 1477368, 1495260, 1521585, 1564272, 1600482, 1623024, 1641520, 1662039, 1694628, 1846710, 1872720, 1882920, 1955340, 1993680, 2028780, 2118285, 2133976, 2216052, 2259504, 2400723, 2434536, 2462280, 2541942, 2607120, 2667470, 2705040, 2770065, 2824380, 2954736, 2990520, 3043170, 3200964, 3324078, 3389256, 3693420, 3765840, 3910680, 4001205, 4057560, 4236570, 4267952, 4432104, 4801446, 4869072, 4924560, 5083884, 5334940, 5540130, 5648760, 5981040, 6086340, 6354855, 6401928, 6648156, 6778512, 7202169, 7386840, 7821360, 8002410, 8115120, 8310195, 8473140, 8864208, 9602892, 10167768, 10669880, 11080260, 11297520, 12003615, 12172680, 12709710, 12803856, 13296312, 14404338, 14773680, 16004820, 16620390, 16946280, 19205784, 20335536, 21339760, 21606507, 22160520, 24007230, 24345360, 25419420, 26592624, 28808676, 32009640, 33240780, 33892560, 36010845, 38411568, 43213014, 44321040, 48014460, 50838840, 57617352, 64019280, 66481560, 72021690, 86426028, 96028920, 101677680, 108032535, 115234704, 132963120, 144043380, 172852056, 192057840, 216065070, 288086760, 345704112, 432130140, 576173520, 864260280, 1728520560]

約数ペア:

[(1, 1728520560), (2, 864260280), (3, 576173520), (4, 432130140), (5, 345704112), (6, 288086760), (8, 216065070), (9, 192057840), (10, 172852056), (12, 144043380), (13, 132963120), (15, 115234704), (16, 108032535), (17, 101677680), (18, 96028920), (20, 86426028), (24, 72021690), (26, 66481560), (27, 64019280), (30, 57617352), (34, 50838840), (36, 48014460), (39, 44321040), (40, 43213014), (45, 38411568), (48, 36010845), (51, 33892560), (52, 33240780), (54, 32009640), (60, 28808676), (65, 26592624), (68, 25419420), (71, 24345360), (72, 24007230), (78, 22160520), (80, 21606507), (81, 21339760), (85, 20335536), (90, 19205784), (102, 16946280), (104, 16620390), (108, 16004820), (117, 14773680), (120, 14404338), (130, 13296312), (135, 12803856), (136, 12709710), (142, 12172680), (144, 12003615), (153, 11297520), (156, 11080260), (162, 10669880), (170, 10167768), (180, 9602892), (195, 8864208), (204, 8473140), (208, 8310195), (213, 8115120), (216, 8002410), (221, 7821360), (234, 7386840), (240, 7202169), (255, 6778512), (260, 6648156), (270, 6401928), (272, 6354855), (284, 6086340), (289, 5981040), (306, 5648760), (312, 5540130), (324, 5334940), (340, 5083884), (351, 4924560), (355, 4869072), (360, 4801446), (390, 4432104), (405, 4267952), (408, 4236570), (426, 4057560), (432, 4001205), (442, 3910680), (459, 3765840), (468, 3693420), (510, 3389256), (520, 3324078), (540, 3200964), (568, 3043170), (578, 2990520), (585, 2954736), (612, 2824380), (624, 2770065), (639, 2705040), (648, 2667470), (663, 2607120), (680, 2541942), (702, 2462280), (710, 2434536), (720, 2400723), (765, 2259504), (780, 2216052), (810, 2133976), (816, 2118285), (852, 2028780), (867, 1993680), (884, 1955340), (918, 1882920), (923, 1872720), (936, 1846710), (1020, 1694628), (1040, 1662039), (1053, 1641520), (1065, 1623024), (1080, 1600482), (1105, 1564272), (1136, 1521585), (1156, 1495260), (1170, 1477368), (1207, 1432080), (1224, 1412190), (1278, 1352520), (1296, 1333735), (1326, 1303560), (1360, 1270971), (1377, 1255280), (1404, 1231140), (1420, 1217268), (1445, 1196208), (1530, 1129752), (1560, 1108026), (1620, 1066988), (1704, 1014390), (1734, 996840), (1755, 984912), (1768, 977670), (1836, 941460), (1846, 936360), (1872, 923355), (1917, 901680), (1989, 869040), (2040, 847314), (2106, 820760), (2130, 811512), (2160, 800241), (2210, 782136), (2295, 753168), (2312, 747630), (2340, 738684), (2414, 716040), (2448, 706095), (2556, 676260), (2601, 664560), (2652, 651780), (2754, 627640), (2769, 624240), (2808, 615570), (2840, 608634), (2890, 598104), (3060, 564876), (3120, 554013), (3195, 541008), (3240, 533494), (3315, 521424), (3408, 507195), (3468, 498420), (3510, 492456), (3536, 488835), (3621, 477360), (3672, 470730), (3692, 468180), (3757, 460080), (3834, 450840), (3978, 434520), (4080, 423657), (4212, 410380), (4260, 405756), (4335, 398736), (4420, 391068), (4590, 376584), (4615, 374544), (4624, 373815), (4680, 369342), (4828, 358020), (5112, 338130), (5202, 332280), (5265, 328304), (5304, 325890), (5508, 313820), (5538, 312120), (5616, 307785), (5680, 304317), (5751, 300560), (5780, 299052), (5967, 289680), (6035, 286416), (6120, 282438), (6390, 270504), (6480, 266747), (6630, 260712), (6885, 251056), (6936, 249210), (7020, 246228), (7242, 238680), (7344, 235365), (7384, 234090), (7514, 230040), (7668, 225420), (7803, 221520), (7956, 217260), (8307, 208080), (8424, 205190), (8520, 202878), (8670, 199368), (8840, 195534), (9180, 188292), (9230, 187272), (9360, 184671), (9585, 180336), (9656, 179010), (9945, 173808), (10224, 169065), (10404, 166140), (10530, 164152), (10608, 162945), (10863, 159120), (11016, 156910), (11076, 156060), (11271, 153360), (11502, 150280), (11560, 149526), (11934, 144840), (12070, 143208), (12240, 141219), (12780, 135252), (13005, 132912), (13260, 130356), (13770, 125528), (13845, 124848), (13872, 124605), (14040, 123114), (14484, 119340), (14768, 117045), (15028, 115020), (15336, 112710), (15606, 110760), (15691, 110160), (15912, 108630), (16614, 104040), (16848, 102595), (17040, 101439), (17340, 99684), (17680, 97767), (17901, 96560), (18105, 95472), (18360, 94146), (18460, 93636), (18785, 92016), (19170, 90168), (19312, 89505), (19890, 86904), (20519, 84240), (20808, 83070), (21060, 82076), (21726, 79560), (22032, 78455), (22152, 78030), (22542, 76680), (23004, 75140), (23120, 74763), (23409, 73840), (23868, 72420), (24140, 71604), (24921, 69360), (25560, 67626), (26010, 66456), (26520, 65178), (27540, 62764), (27690, 62424), (28080, 61557), (28755, 60112), (28968, 59670), (29835, 57936), (30056, 57510), (30672, 56355), (31212, 55380), (31382, 55080), (31824, 54315), (32589, 53040), (33228, 52020), (33813, 51120), (34680, 49842), (35802, 48280), (36210, 47736), (36720, 47073), (36920, 46818), (37570, 46008), (38340, 45084), (39015, 44304), (39780, 43452), (41038, 42120), (41535, 41616)]