8050457520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{21881}}^1$

素因数の和:21980

約数の個数: 240

約数和(自身を含む): 31323120192

約数和(自身を除く): 23272662672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 112, 120, 126, 140, 144, 146, 168, 180, 210, 219, 240, 252, 280, 292, 315, 336, 360, 365, 420, 438, 504, 511, 560, 584, 630, 657, 720, 730, 840, 876, 1008, 1022, 1095, 1168, 1260, 1314, 1460, 1533, 1680, 1752, 2044, 2190, 2520, 2555, 2628, 2920, 3066, 3285, 3504, 4088, 4380, 4599, 5040, 5110, 5256, 5840, 6132, 6570, 7665, 8176, 8760, 9198, 10220, 10512, 12264, 13140, 15330, 17520, 18396, 20440, 21881, 22995, 24528, 26280, 30660, 36792, 40880, 43762, 45990, 52560, 61320, 65643, 73584, 87524, 91980, 109405, 122640, 131286, 153167, 175048, 183960, 196929, 218810, 262572, 306334, 328215, 350096, 367920, 393858, 437620, 459501, 525144, 612668, 656430, 765835, 787716, 875240, 919002, 984645, 1050288, 1225336, 1312860, 1378503, 1531670, 1575432, 1597313, 1750480, 1838004, 1969290, 2297505, 2450672, 2625720, 2757006, 3063340, 3150864, 3194626, 3676008, 3938580, 4595010, 4791939, 5251440, 5514012, 6126680, 6389252, 6892515, 7352016, 7877160, 7986565, 9190020, 9583878, 11028024, 11181191, 12253360, 12778504, 13785030, 14375817, 15754320, 15973130, 18380040, 19167756, 22056048, 22362382, 23959695, 25557008, 27570060, 28751634, 31946260, 33543573, 36760080, 38335512, 44724764, 47919390, 55140120, 55905955, 57503268, 63892520, 67087146, 71879085, 76671024, 89449528, 95838780, 100630719, 110280240, 111811910, 115006536, 127785040, 134174292, 143758170, 167717865, 178899056, 191677560, 201261438, 223623820, 230013072, 268348584, 287516340, 335435730, 383355120, 402522876, 447247640, 503153595, 536697168, 575032680, 670871460, 805045752, 894495280, 1006307190, 1150065360, 1341742920, 1610091504, 2012614380, 2683485840, 4025228760, 8050457520]

約数ペア:

[(1, 8050457520), (2, 4025228760), (3, 2683485840), (4, 2012614380), (5, 1610091504), (6, 1341742920), (7, 1150065360), (8, 1006307190), (9, 894495280), (10, 805045752), (12, 670871460), (14, 575032680), (15, 536697168), (16, 503153595), (18, 447247640), (20, 402522876), (21, 383355120), (24, 335435730), (28, 287516340), (30, 268348584), (35, 230013072), (36, 223623820), (40, 201261438), (42, 191677560), (45, 178899056), (48, 167717865), (56, 143758170), (60, 134174292), (63, 127785040), (70, 115006536), (72, 111811910), (73, 110280240), (80, 100630719), (84, 95838780), (90, 89449528), (105, 76671024), (112, 71879085), (120, 67087146), (126, 63892520), (140, 57503268), (144, 55905955), (146, 55140120), (168, 47919390), (180, 44724764), (210, 38335512), (219, 36760080), (240, 33543573), (252, 31946260), (280, 28751634), (292, 27570060), (315, 25557008), (336, 23959695), (360, 22362382), (365, 22056048), (420, 19167756), (438, 18380040), (504, 15973130), (511, 15754320), (560, 14375817), (584, 13785030), (630, 12778504), (657, 12253360), (720, 11181191), (730, 11028024), (840, 9583878), (876, 9190020), (1008, 7986565), (1022, 7877160), (1095, 7352016), (1168, 6892515), (1260, 6389252), (1314, 6126680), (1460, 5514012), (1533, 5251440), (1680, 4791939), (1752, 4595010), (2044, 3938580), (2190, 3676008), (2520, 3194626), (2555, 3150864), (2628, 3063340), (2920, 2757006), (3066, 2625720), (3285, 2450672), (3504, 2297505), (4088, 1969290), (4380, 1838004), (4599, 1750480), (5040, 1597313), (5110, 1575432), (5256, 1531670), (5840, 1378503), (6132, 1312860), (6570, 1225336), (7665, 1050288), (8176, 984645), (8760, 919002), (9198, 875240), (10220, 787716), (10512, 765835), (12264, 656430), (13140, 612668), (15330, 525144), (17520, 459501), (18396, 437620), (20440, 393858), (21881, 367920), (22995, 350096), (24528, 328215), (26280, 306334), (30660, 262572), (36792, 218810), (40880, 196929), (43762, 183960), (45990, 175048), (52560, 153167), (61320, 131286), (65643, 122640), (73584, 109405), (87524, 91980)]