40379831280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{967}}^1\times {\mathrm{983}}^1$

素因数の和:2028

約数の個数: 240

約数和(自身を含む): 138190440960

約数和(自身を除く): 97810609680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 967, 983, 1062, 1180, 1416, 1770, 1934, 1966, 2124, 2360, 2655, 2832, 2901, 2949, 3540, 3868, 3932, 4248, 4720, 4835, 4915, 5310, 5802, 5898, 7080, 7736, 7864, 8496, 8703, 8847, 9670, 9830, 10620, 11604, 11796, 14160, 14505, 14745, 15472, 15728, 17406, 17694, 19340, 19660, 21240, 23208, 23592, 29010, 29490, 34812, 35388, 38680, 39320, 42480, 43515, 44235, 46416, 47184, 57053, 57997, 58020, 58980, 69624, 70776, 77360, 78640, 87030, 88470, 114106, 115994, 116040, 117960, 139248, 141552, 171159, 173991, 174060, 176940, 228212, 231988, 232080, 235920, 285265, 289985, 342318, 347982, 348120, 353880, 456424, 463976, 513477, 521973, 570530, 579970, 684636, 695964, 696240, 707760, 855795, 869955, 912848, 927952, 950561, 1026954, 1043946, 1141060, 1159940, 1369272, 1391928, 1711590, 1739910, 1901122, 2053908, 2087892, 2282120, 2319880, 2567385, 2609865, 2738544, 2783856, 2851683, 3423180, 3479820, 3802244, 4107816, 4175784, 4564240, 4639760, 4752805, 5134770, 5219730, 5703366, 6846360, 6959640, 7604488, 8215632, 8351568, 8555049, 9505610, 10269540, 10439460, 11406732, 13692720, 13919280, 14258415, 15208976, 17110098, 19011220, 20539080, 20878920, 22813464, 28516830, 34220196, 38022440, 41078160, 41757840, 42775245, 45626928, 56083099, 57033660, 68440392, 76044880, 85550490, 112166198, 114067320, 136880784, 168249297, 171100980, 224332396, 228134640, 280415495, 336498594, 342201960, 448664792, 504747891, 560830990, 672997188, 684403920, 841246485, 897329584, 1009495782, 1121661980, 1345994376, 1682492970, 2018991564, 2243323960, 2523739455, 2691988752, 3364985940, 4037983128, 4486647920, 5047478910, 6729971880, 8075966256, 10094957820, 13459943760, 20189915640, 40379831280]

約数ペア:

[(1, 40379831280), (2, 20189915640), (3, 13459943760), (4, 10094957820), (5, 8075966256), (6, 6729971880), (8, 5047478910), (9, 4486647920), (10, 4037983128), (12, 3364985940), (15, 2691988752), (16, 2523739455), (18, 2243323960), (20, 2018991564), (24, 1682492970), (30, 1345994376), (36, 1121661980), (40, 1009495782), (45, 897329584), (48, 841246485), (59, 684403920), (60, 672997188), (72, 560830990), (80, 504747891), (90, 448664792), (118, 342201960), (120, 336498594), (144, 280415495), (177, 228134640), (180, 224332396), (236, 171100980), (240, 168249297), (295, 136880784), (354, 114067320), (360, 112166198), (472, 85550490), (531, 76044880), (590, 68440392), (708, 57033660), (720, 56083099), (885, 45626928), (944, 42775245), (967, 41757840), (983, 41078160), (1062, 38022440), (1180, 34220196), (1416, 28516830), (1770, 22813464), (1934, 20878920), (1966, 20539080), (2124, 19011220), (2360, 17110098), (2655, 15208976), (2832, 14258415), (2901, 13919280), (2949, 13692720), (3540, 11406732), (3868, 10439460), (3932, 10269540), (4248, 9505610), (4720, 8555049), (4835, 8351568), (4915, 8215632), (5310, 7604488), (5802, 6959640), (5898, 6846360), (7080, 5703366), (7736, 5219730), (7864, 5134770), (8496, 4752805), (8703, 4639760), (8847, 4564240), (9670, 4175784), (9830, 4107816), (10620, 3802244), (11604, 3479820), (11796, 3423180), (14160, 2851683), (14505, 2783856), (14745, 2738544), (15472, 2609865), (15728, 2567385), (17406, 2319880), (17694, 2282120), (19340, 2087892), (19660, 2053908), (21240, 1901122), (23208, 1739910), (23592, 1711590), (29010, 1391928), (29490, 1369272), (34812, 1159940), (35388, 1141060), (38680, 1043946), (39320, 1026954), (42480, 950561), (43515, 927952), (44235, 912848), (46416, 869955), (47184, 855795), (57053, 707760), (57997, 696240), (58020, 695964), (58980, 684636), (69624, 579970), (70776, 570530), (77360, 521973), (78640, 513477), (87030, 463976), (88470, 456424), (114106, 353880), (115994, 348120), (116040, 347982), (117960, 342318), (139248, 289985), (141552, 285265), (171159, 235920), (173991, 232080), (174060, 231988), (176940, 228212)]