19354390440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{2473}}^1$

素因数の和:2534

約数の個数: 384

約数和(自身を含む): 74322126720

約数和(自身を除く): 54967736280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 121, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 242, 245, 264, 280, 294, 308, 330, 363, 385, 392, 420, 440, 462, 484, 490, 539, 588, 605, 616, 660, 726, 735, 770, 840, 847, 924, 968, 980, 1078, 1155, 1176, 1210, 1320, 1331, 1452, 1470, 1540, 1617, 1694, 1815, 1848, 1960, 2156, 2310, 2420, 2473, 2541, 2662, 2695, 2904, 2940, 3080, 3234, 3388, 3630, 3993, 4235, 4312, 4620, 4840, 4946, 5082, 5324, 5390, 5880, 5929, 6468, 6655, 6776, 7260, 7419, 7986, 8085, 8470, 9240, 9317, 9892, 10164, 10648, 10780, 11858, 12365, 12705, 12936, 13310, 14520, 14838, 15972, 16170, 16940, 17311, 17787, 18634, 19784, 19965, 20328, 21560, 23716, 24730, 25410, 26620, 27203, 27951, 29645, 29676, 31944, 32340, 33880, 34622, 35574, 37095, 37268, 39930, 46585, 47432, 49460, 50820, 51933, 53240, 54406, 55902, 59290, 59352, 64680, 65219, 69244, 71148, 74190, 74536, 79860, 81609, 86555, 88935, 93170, 98920, 101640, 103866, 108812, 111804, 118580, 121177, 130438, 136015, 138488, 139755, 142296, 148380, 159720, 163218, 173110, 177870, 186340, 190421, 195657, 207732, 217624, 223608, 237160, 242354, 259665, 260876, 272030, 279510, 296760, 299233, 326095, 326436, 346220, 355740, 363531, 372680, 380842, 391314, 408045, 415464, 484708, 519330, 521752, 544060, 559020, 571263, 598466, 605885, 652190, 652872, 692440, 711480, 727062, 761684, 782628, 816090, 897699, 952105, 969416, 978285, 1038660, 1088120, 1118040, 1142526, 1196932, 1211770, 1304380, 1332947, 1454124, 1496165, 1523368, 1565256, 1632180, 1795398, 1817655, 1904210, 1956570, 2077320, 2094631, 2285052, 2393864, 2423540, 2608760, 2665894, 2856315, 2908248, 2992330, 3264360, 3291563, 3590796, 3635310, 3808420, 3913140, 3998841, 4189262, 4488495, 4570104, 4847080, 5331788, 5712630, 5984660, 6283893, 6583126, 6664735, 7181592, 7270620, 7616840, 7826280, 7997682, 8378524, 8976990, 9874689, 10473155, 10663576, 11425260, 11969320, 12567786, 13166252, 13329470, 14541240, 14662417, 15995364, 16457815, 16757048, 17953980, 19749378, 19994205, 20946310, 22850520, 23040941, 25135572, 26332504, 26658940, 29324834, 31419465, 31990728, 32915630, 35907960, 39498756, 39988410, 41892620, 43987251, 46081882, 49373445, 50271144, 53317880, 58649668, 62838930, 65831260, 69122823, 73312085, 78997512, 79976820, 83785240, 87974502, 92163764, 98746890, 115204705, 117299336, 125677860, 131662520, 138245646, 146624170, 159953640, 161286587, 175949004, 184327528, 197493780, 219936255, 230409410, 251355720, 276491292, 293248340, 322573174, 345614115, 351898008, 394987560, 439872510, 460818820, 483859761, 552982584, 586496680, 645146348, 691228230, 806432935, 879745020, 921637640, 967719522, 1290292696, 1382456460, 1612865870, 1759490040, 1935439044, 2419298805, 2764912920, 3225731740, 3870878088, 4838597610, 6451463480, 9677195220, 19354390440]

約数ペア:

[(1, 19354390440), (2, 9677195220), (3, 6451463480), (4, 4838597610), (5, 3870878088), (6, 3225731740), (7, 2764912920), (8, 2419298805), (10, 1935439044), (11, 1759490040), (12, 1612865870), (14, 1382456460), (15, 1290292696), (20, 967719522), (21, 921637640), (22, 879745020), (24, 806432935), (28, 691228230), (30, 645146348), (33, 586496680), (35, 552982584), (40, 483859761), (42, 460818820), (44, 439872510), (49, 394987560), (55, 351898008), (56, 345614115), (60, 322573174), (66, 293248340), (70, 276491292), (77, 251355720), (84, 230409410), (88, 219936255), (98, 197493780), (105, 184327528), (110, 175949004), (120, 161286587), (121, 159953640), (132, 146624170), (140, 138245646), (147, 131662520), (154, 125677860), (165, 117299336), (168, 115204705), (196, 98746890), (210, 92163764), (220, 87974502), (231, 83785240), (242, 79976820), (245, 78997512), (264, 73312085), (280, 69122823), (294, 65831260), (308, 62838930), (330, 58649668), (363, 53317880), (385, 50271144), (392, 49373445), (420, 46081882), (440, 43987251), (462, 41892620), (484, 39988410), (490, 39498756), (539, 35907960), (588, 32915630), (605, 31990728), (616, 31419465), (660, 29324834), (726, 26658940), (735, 26332504), (770, 25135572), (840, 23040941), (847, 22850520), (924, 20946310), (968, 19994205), (980, 19749378), (1078, 17953980), (1155, 16757048), (1176, 16457815), (1210, 15995364), (1320, 14662417), (1331, 14541240), (1452, 13329470), (1470, 13166252), (1540, 12567786), (1617, 11969320), (1694, 11425260), (1815, 10663576), (1848, 10473155), (1960, 9874689), (2156, 8976990), (2310, 8378524), (2420, 7997682), (2473, 7826280), (2541, 7616840), (2662, 7270620), (2695, 7181592), (2904, 6664735), (2940, 6583126), (3080, 6283893), (3234, 5984660), (3388, 5712630), (3630, 5331788), (3993, 4847080), (4235, 4570104), (4312, 4488495), (4620, 4189262), (4840, 3998841), (4946, 3913140), (5082, 3808420), (5324, 3635310), (5390, 3590796), (5880, 3291563), (5929, 3264360), (6468, 2992330), (6655, 2908248), (6776, 2856315), (7260, 2665894), (7419, 2608760), (7986, 2423540), (8085, 2393864), (8470, 2285052), (9240, 2094631), (9317, 2077320), (9892, 1956570), (10164, 1904210), (10648, 1817655), (10780, 1795398), (11858, 1632180), (12365, 1565256), (12705, 1523368), (12936, 1496165), (13310, 1454124), (14520, 1332947), (14838, 1304380), (15972, 1211770), (16170, 1196932), (16940, 1142526), (17311, 1118040), (17787, 1088120), (18634, 1038660), (19784, 978285), (19965, 969416), (20328, 952105), (21560, 897699), (23716, 816090), (24730, 782628), (25410, 761684), (26620, 727062), (27203, 711480), (27951, 692440), (29645, 652872), (29676, 652190), (31944, 605885), (32340, 598466), (33880, 571263), (34622, 559020), (35574, 544060), (37095, 521752), (37268, 519330), (39930, 484708), (46585, 415464), (47432, 408045), (49460, 391314), (50820, 380842), (51933, 372680), (53240, 363531), (54406, 355740), (55902, 346220), (59290, 326436), (59352, 326095), (64680, 299233), (65219, 296760), (69244, 279510), (71148, 272030), (74190, 260876), (74536, 259665), (79860, 242354), (81609, 237160), (86555, 223608), (88935, 217624), (93170, 207732), (98920, 195657), (101640, 190421), (103866, 186340), (108812, 177870), (111804, 173110), (118580, 163218), (121177, 159720), (130438, 148380), (136015, 142296), (138488, 139755)]