245127147720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{547501}}^1$

素因数の和:547576

約数の個数: 256

約数和(自身を含む): 927161786880

約数和(自身を除く): 682034639160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 52, 56, 60, 65, 70, 78, 82, 84, 91, 104, 105, 120, 123, 130, 140, 156, 164, 168, 182, 195, 205, 210, 246, 260, 273, 280, 287, 312, 328, 364, 390, 410, 420, 455, 492, 520, 533, 546, 574, 615, 728, 780, 820, 840, 861, 910, 984, 1066, 1092, 1148, 1230, 1365, 1435, 1560, 1599, 1640, 1722, 1820, 2132, 2184, 2296, 2460, 2665, 2730, 2870, 3198, 3444, 3640, 3731, 4264, 4305, 4920, 5330, 5460, 5740, 6396, 6888, 7462, 7995, 8610, 10660, 10920, 11193, 11480, 12792, 14924, 15990, 17220, 18655, 21320, 22386, 29848, 31980, 34440, 37310, 44772, 55965, 63960, 74620, 89544, 111930, 149240, 223860, 447720, 547501, 1095002, 1642503, 2190004, 2737505, 3285006, 3832507, 4380008, 5475010, 6570012, 7117513, 7665014, 8212515, 10950020, 11497521, 13140024, 14235026, 15330028, 16425030, 19162535, 21352539, 21900040, 22447541, 22995042, 28470052, 30660056, 32850060, 35587565, 38325070, 42705078, 44895082, 45990084, 49822591, 56940104, 57487605, 65700120, 67342623, 71175130, 76650140, 85410156, 89790164, 91980168, 99645182, 106762695, 112237705, 114975210, 134685246, 142350260, 149467773, 153300280, 157132787, 170820312, 179580328, 199290364, 213525390, 224475410, 229950420, 249112955, 269370492, 284700520, 291818033, 298935546, 314265574, 336713115, 398580728, 427050780, 448950820, 459900840, 471398361, 498225910, 538740984, 583636066, 597871092, 628531148, 673426230, 747338865, 785663935, 854101560, 875454099, 897901640, 942796722, 996451820, 1167272132, 1195742184, 1257062296, 1346852460, 1459090165, 1494677730, 1571327870, 1750908198, 1885593444, 1992903640, 2042726231, 2334544264, 2356991805, 2693704920, 2918180330, 2989355460, 3142655740, 3501816396, 3771186888, 4085452462, 4377270495, 4713983610, 5836360660, 5978710920, 6128178693, 6285311480, 7003632792, 8170904924, 8754540990, 9427967220, 10213631155, 11672721320, 12256357386, 16341809848, 17509081980, 18855934440, 20427262310, 24512714772, 30640893465, 35018163960, 40854524620, 49025429544, 61281786930, 81709049240, 122563573860, 245127147720]

約数ペア:

[(1, 245127147720), (2, 122563573860), (3, 81709049240), (4, 61281786930), (5, 49025429544), (6, 40854524620), (7, 35018163960), (8, 30640893465), (10, 24512714772), (12, 20427262310), (13, 18855934440), (14, 17509081980), (15, 16341809848), (20, 12256357386), (21, 11672721320), (24, 10213631155), (26, 9427967220), (28, 8754540990), (30, 8170904924), (35, 7003632792), (39, 6285311480), (40, 6128178693), (41, 5978710920), (42, 5836360660), (52, 4713983610), (56, 4377270495), (60, 4085452462), (65, 3771186888), (70, 3501816396), (78, 3142655740), (82, 2989355460), (84, 2918180330), (91, 2693704920), (104, 2356991805), (105, 2334544264), (120, 2042726231), (123, 1992903640), (130, 1885593444), (140, 1750908198), (156, 1571327870), (164, 1494677730), (168, 1459090165), (182, 1346852460), (195, 1257062296), (205, 1195742184), (210, 1167272132), (246, 996451820), (260, 942796722), (273, 897901640), (280, 875454099), (287, 854101560), (312, 785663935), (328, 747338865), (364, 673426230), (390, 628531148), (410, 597871092), (420, 583636066), (455, 538740984), (492, 498225910), (520, 471398361), (533, 459900840), (546, 448950820), (574, 427050780), (615, 398580728), (728, 336713115), (780, 314265574), (820, 298935546), (840, 291818033), (861, 284700520), (910, 269370492), (984, 249112955), (1066, 229950420), (1092, 224475410), (1148, 213525390), (1230, 199290364), (1365, 179580328), (1435, 170820312), (1560, 157132787), (1599, 153300280), (1640, 149467773), (1722, 142350260), (1820, 134685246), (2132, 114975210), (2184, 112237705), (2296, 106762695), (2460, 99645182), (2665, 91980168), (2730, 89790164), (2870, 85410156), (3198, 76650140), (3444, 71175130), (3640, 67342623), (3731, 65700120), (4264, 57487605), (4305, 56940104), (4920, 49822591), (5330, 45990084), (5460, 44895082), (5740, 42705078), (6396, 38325070), (6888, 35587565), (7462, 32850060), (7995, 30660056), (8610, 28470052), (10660, 22995042), (10920, 22447541), (11193, 21900040), (11480, 21352539), (12792, 19162535), (14924, 16425030), (15990, 15330028), (17220, 14235026), (18655, 13140024), (21320, 11497521), (22386, 10950020), (29848, 8212515), (31980, 7665014), (34440, 7117513), (37310, 6570012), (44772, 5475010), (55965, 4380008), (63960, 3832507), (74620, 3285006), (89544, 2737505), (111930, 2190004), (149240, 1642503), (223860, 1095002), (447720, 547501)]