16404385680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1931}}^1$

素因数の和:2001

約数の個数: 480

約数和(自身を含む): 62785981440

約数和(自身を除く): 46381595760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 48, 54, 57, 60, 69, 72, 76, 80, 81, 90, 92, 95, 108, 114, 115, 120, 135, 138, 144, 152, 162, 171, 180, 184, 190, 207, 216, 228, 230, 240, 243, 270, 276, 285, 304, 324, 342, 345, 360, 368, 380, 405, 414, 432, 437, 456, 460, 486, 513, 540, 552, 570, 621, 648, 684, 690, 720, 760, 810, 828, 855, 874, 912, 920, 972, 1026, 1035, 1080, 1104, 1140, 1215, 1242, 1296, 1311, 1368, 1380, 1520, 1539, 1620, 1656, 1710, 1748, 1840, 1863, 1931, 1944, 2052, 2070, 2160, 2185, 2280, 2430, 2484, 2565, 2622, 2736, 2760, 3078, 3105, 3240, 3312, 3420, 3496, 3726, 3862, 3888, 3933, 4104, 4140, 4370, 4560, 4617, 4860, 4968, 5130, 5244, 5520, 5589, 5793, 6156, 6210, 6480, 6555, 6840, 6992, 7452, 7695, 7724, 7866, 8208, 8280, 8740, 9234, 9315, 9655, 9720, 9936, 10260, 10488, 11178, 11586, 11799, 12312, 12420, 13110, 13680, 14904, 15390, 15448, 15732, 16560, 17379, 17480, 18468, 18630, 19310, 19440, 19665, 20520, 20976, 22356, 23085, 23172, 23598, 24624, 24840, 26220, 27945, 28965, 29808, 30780, 30896, 31464, 34758, 34960, 35397, 36689, 36936, 37260, 38620, 39330, 41040, 44413, 44712, 46170, 46344, 47196, 49680, 52137, 52440, 55890, 57930, 58995, 61560, 62928, 69516, 70794, 73378, 73872, 74520, 77240, 78660, 86895, 88826, 89424, 92340, 92688, 94392, 104274, 104880, 106191, 110067, 111780, 115860, 117990, 123120, 133239, 139032, 141588, 146756, 149040, 154480, 156411, 157320, 173790, 176985, 177652, 183445, 184680, 188784, 208548, 212382, 220134, 222065, 223560, 231720, 235980, 260685, 266478, 278064, 283176, 293512, 312822, 314640, 330201, 347580, 353970, 355304, 366890, 369360, 399717, 417096, 424764, 440268, 444130, 447120, 463440, 469233, 471960, 521370, 530955, 532956, 550335, 566352, 587024, 625644, 660402, 666195, 695160, 707940, 710608, 733780, 782055, 799434, 834192, 843847, 849528, 880536, 888260, 938466, 943920, 990603, 1042740, 1061910, 1065912, 1100670, 1199151, 1251288, 1320804, 1332390, 1390320, 1415880, 1467560, 1564110, 1598868, 1651005, 1687694, 1699056, 1761072, 1776520, 1876932, 1981206, 1998585, 2085480, 2123820, 2131824, 2201340, 2346165, 2398302, 2502576, 2531541, 2641608, 2664780, 2831760, 2935120, 2971809, 3128220, 3197736, 3302010, 3375388, 3553040, 3597453, 3753864, 3962412, 3997170, 4170960, 4219235, 4247640, 4402680, 4692330, 4796604, 4953015, 5063082, 5283216, 5329560, 5943618, 5995755, 6256440, 6395472, 6604020, 6750776, 7194906, 7507728, 7594623, 7924824, 7994340, 8438470, 8495280, 8805360, 8915427, 9384660, 9593208, 9906030, 10126164, 10659120, 10792359, 11887236, 11991510, 12512880, 12657705, 13208040, 13501552, 14389812, 14859045, 15189246, 15849648, 15988680, 16876940, 17830854, 17987265, 18769320, 19186416, 19812060, 20252328, 21584718, 22783869, 23774472, 23983020, 25315410, 26416080, 28779624, 29718090, 30378492, 31977360, 33753880, 35661708, 35974530, 37538640, 37973115, 39624120, 40504656, 43169436, 44577135, 45567738, 47548944, 47966040, 50630820, 53961795, 57559248, 59436180, 60756984, 67507760, 68351607, 71323416, 71949060, 75946230, 79248240, 86338872, 89154270, 91135476, 95932080, 101261640, 107923590, 113919345, 118872360, 121513968, 136703214, 142646832, 143898120, 151892460, 172677744, 178308540, 182270952, 202523280, 205054821, 215847180, 227838690, 237744720, 273406428, 287796240, 303784920, 341758035, 356617080, 364541904, 410109642, 431694360, 455677380, 546812856, 607569840, 683516070, 713234160, 820219284, 863388720, 911354760, 1025274105, 1093625712, 1367032140, 1640438568, 1822709520, 2050548210, 2734064280, 3280877136, 4101096420, 5468128560, 8202192840, 16404385680]

約数ペア:

[(1, 16404385680), (2, 8202192840), (3, 5468128560), (4, 4101096420), (5, 3280877136), (6, 2734064280), (8, 2050548210), (9, 1822709520), (10, 1640438568), (12, 1367032140), (15, 1093625712), (16, 1025274105), (18, 911354760), (19, 863388720), (20, 820219284), (23, 713234160), (24, 683516070), (27, 607569840), (30, 546812856), (36, 455677380), (38, 431694360), (40, 410109642), (45, 364541904), (46, 356617080), (48, 341758035), (54, 303784920), (57, 287796240), (60, 273406428), (69, 237744720), (72, 227838690), (76, 215847180), (80, 205054821), (81, 202523280), (90, 182270952), (92, 178308540), (95, 172677744), (108, 151892460), (114, 143898120), (115, 142646832), (120, 136703214), (135, 121513968), (138, 118872360), (144, 113919345), (152, 107923590), (162, 101261640), (171, 95932080), (180, 91135476), (184, 89154270), (190, 86338872), (207, 79248240), (216, 75946230), (228, 71949060), (230, 71323416), (240, 68351607), (243, 67507760), (270, 60756984), (276, 59436180), (285, 57559248), (304, 53961795), (324, 50630820), (342, 47966040), (345, 47548944), (360, 45567738), (368, 44577135), (380, 43169436), (405, 40504656), (414, 39624120), (432, 37973115), (437, 37538640), (456, 35974530), (460, 35661708), (486, 33753880), (513, 31977360), (540, 30378492), (552, 29718090), (570, 28779624), (621, 26416080), (648, 25315410), (684, 23983020), (690, 23774472), (720, 22783869), (760, 21584718), (810, 20252328), (828, 19812060), (855, 19186416), (874, 18769320), (912, 17987265), (920, 17830854), (972, 16876940), (1026, 15988680), (1035, 15849648), (1080, 15189246), (1104, 14859045), (1140, 14389812), (1215, 13501552), (1242, 13208040), (1296, 12657705), (1311, 12512880), (1368, 11991510), (1380, 11887236), (1520, 10792359), (1539, 10659120), (1620, 10126164), (1656, 9906030), (1710, 9593208), (1748, 9384660), (1840, 8915427), (1863, 8805360), (1931, 8495280), (1944, 8438470), (2052, 7994340), (2070, 7924824), (2160, 7594623), (2185, 7507728), (2280, 7194906), (2430, 6750776), (2484, 6604020), (2565, 6395472), (2622, 6256440), (2736, 5995755), (2760, 5943618), (3078, 5329560), (3105, 5283216), (3240, 5063082), (3312, 4953015), (3420, 4796604), (3496, 4692330), (3726, 4402680), (3862, 4247640), (3888, 4219235), (3933, 4170960), (4104, 3997170), (4140, 3962412), (4370, 3753864), (4560, 3597453), (4617, 3553040), (4860, 3375388), (4968, 3302010), (5130, 3197736), (5244, 3128220), (5520, 2971809), (5589, 2935120), (5793, 2831760), (6156, 2664780), (6210, 2641608), (6480, 2531541), (6555, 2502576), (6840, 2398302), (6992, 2346165), (7452, 2201340), (7695, 2131824), (7724, 2123820), (7866, 2085480), (8208, 1998585), (8280, 1981206), (8740, 1876932), (9234, 1776520), (9315, 1761072), (9655, 1699056), (9720, 1687694), (9936, 1651005), (10260, 1598868), (10488, 1564110), (11178, 1467560), (11586, 1415880), (11799, 1390320), (12312, 1332390), (12420, 1320804), (13110, 1251288), (13680, 1199151), (14904, 1100670), (15390, 1065912), (15448, 1061910), (15732, 1042740), (16560, 990603), (17379, 943920), (17480, 938466), (18468, 888260), (18630, 880536), (19310, 849528), (19440, 843847), (19665, 834192), (20520, 799434), (20976, 782055), (22356, 733780), (23085, 710608), (23172, 707940), (23598, 695160), (24624, 666195), (24840, 660402), (26220, 625644), (27945, 587024), (28965, 566352), (29808, 550335), (30780, 532956), (30896, 530955), (31464, 521370), (34758, 471960), (34960, 469233), (35397, 463440), (36689, 447120), (36936, 444130), (37260, 440268), (38620, 424764), (39330, 417096), (41040, 399717), (44413, 369360), (44712, 366890), (46170, 355304), (46344, 353970), (47196, 347580), (49680, 330201), (52137, 314640), (52440, 312822), (55890, 293512), (57930, 283176), (58995, 278064), (61560, 266478), (62928, 260685), (69516, 235980), (70794, 231720), (73378, 223560), (73872, 222065), (74520, 220134), (77240, 212382), (78660, 208548), (86895, 188784), (88826, 184680), (89424, 183445), (92340, 177652), (92688, 176985), (94392, 173790), (104274, 157320), (104880, 156411), (106191, 154480), (110067, 149040), (111780, 146756), (115860, 141588), (117990, 139032), (123120, 133239)]