21889899720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3769}}^1$

素因数の和:3889

約数の個数: 384

約数和(自身を含む): 82254463200

約数和(自身を除く): 60364563480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 73, 78, 85, 90, 102, 104, 117, 120, 130, 136, 146, 153, 156, 170, 180, 195, 204, 219, 221, 234, 255, 260, 292, 306, 312, 340, 360, 365, 390, 408, 438, 442, 468, 510, 520, 584, 585, 612, 657, 663, 680, 730, 765, 780, 876, 884, 936, 949, 1020, 1095, 1105, 1170, 1224, 1241, 1314, 1326, 1460, 1530, 1560, 1752, 1768, 1898, 1989, 2040, 2190, 2210, 2340, 2482, 2628, 2652, 2847, 2920, 3060, 3285, 3315, 3723, 3769, 3796, 3978, 4380, 4420, 4680, 4745, 4964, 5256, 5304, 5694, 6120, 6205, 6570, 6630, 7446, 7538, 7592, 7956, 8541, 8760, 8840, 9490, 9928, 9945, 11169, 11307, 11388, 12410, 13140, 13260, 14235, 14892, 15076, 15912, 16133, 17082, 18615, 18845, 18980, 19890, 22338, 22614, 22776, 24820, 26280, 26520, 28470, 29784, 30152, 32266, 33921, 34164, 37230, 37690, 37960, 39780, 42705, 44676, 45228, 48399, 48997, 49640, 55845, 56535, 56940, 64073, 64532, 67842, 68328, 74460, 75380, 79560, 80665, 85410, 89352, 90456, 96798, 97994, 111690, 113070, 113880, 128146, 129064, 135684, 145197, 146991, 148920, 150760, 161330, 169605, 170820, 192219, 193596, 195988, 223380, 226140, 241995, 244985, 256292, 271368, 275137, 290394, 293982, 320365, 322660, 339210, 341640, 384438, 387192, 391976, 440973, 446760, 452280, 483990, 489970, 512584, 550274, 576657, 580788, 587964, 640730, 645320, 678420, 725985, 734955, 768876, 825411, 832949, 881946, 961095, 967980, 979940, 1100548, 1153314, 1161576, 1175928, 1281460, 1356840, 1375685, 1451970, 1469910, 1537752, 1650822, 1665898, 1763892, 1922190, 1935960, 1959880, 2201096, 2204865, 2306628, 2476233, 2498847, 2562920, 2751370, 2883285, 2903940, 2939820, 3301644, 3331796, 3527784, 3576781, 3844380, 4127055, 4164745, 4409730, 4613256, 4677329, 4952466, 4997694, 5502740, 5766570, 5807880, 5879640, 6603288, 6663592, 7153562, 7496541, 7688760, 8254110, 8329490, 8819460, 9354658, 9904932, 9995388, 10730343, 11005480, 11533140, 12381165, 12494235, 14031987, 14307124, 14993082, 16508220, 16658980, 17638920, 17883905, 18709316, 19809864, 19990776, 21460686, 23066280, 23386645, 24762330, 24988470, 28063974, 28614248, 29986164, 32191029, 33016440, 33317960, 35767810, 37418632, 37482705, 42095961, 42921372, 46773290, 49524660, 49976940, 53651715, 56127948, 59972328, 60805277, 64382058, 70159935, 71535620, 74965410, 84191922, 85842744, 93546580, 99049320, 99953880, 107303430, 112255896, 121610554, 128764116, 140319870, 143071240, 149930820, 160955145, 168383844, 182415831, 187093160, 210479805, 214606860, 243221108, 257528232, 280639740, 299861640, 304026385, 321910290, 336767688, 364831662, 420959610, 429213720, 486442216, 547247493, 561279480, 608052770, 643820580, 729663324, 841919220, 912079155, 1094494986, 1216105540, 1287641160, 1459326648, 1683838440, 1824158310, 2188989972, 2432211080, 2736237465, 3648316620, 4377979944, 5472474930, 7296633240, 10944949860, 21889899720]

約数ペア:

[(1, 21889899720), (2, 10944949860), (3, 7296633240), (4, 5472474930), (5, 4377979944), (6, 3648316620), (8, 2736237465), (9, 2432211080), (10, 2188989972), (12, 1824158310), (13, 1683838440), (15, 1459326648), (17, 1287641160), (18, 1216105540), (20, 1094494986), (24, 912079155), (26, 841919220), (30, 729663324), (34, 643820580), (36, 608052770), (39, 561279480), (40, 547247493), (45, 486442216), (51, 429213720), (52, 420959610), (60, 364831662), (65, 336767688), (68, 321910290), (72, 304026385), (73, 299861640), (78, 280639740), (85, 257528232), (90, 243221108), (102, 214606860), (104, 210479805), (117, 187093160), (120, 182415831), (130, 168383844), (136, 160955145), (146, 149930820), (153, 143071240), (156, 140319870), (170, 128764116), (180, 121610554), (195, 112255896), (204, 107303430), (219, 99953880), (221, 99049320), (234, 93546580), (255, 85842744), (260, 84191922), (292, 74965410), (306, 71535620), (312, 70159935), (340, 64382058), (360, 60805277), (365, 59972328), (390, 56127948), (408, 53651715), (438, 49976940), (442, 49524660), (468, 46773290), (510, 42921372), (520, 42095961), (584, 37482705), (585, 37418632), (612, 35767810), (657, 33317960), (663, 33016440), (680, 32191029), (730, 29986164), (765, 28614248), (780, 28063974), (876, 24988470), (884, 24762330), (936, 23386645), (949, 23066280), (1020, 21460686), (1095, 19990776), (1105, 19809864), (1170, 18709316), (1224, 17883905), (1241, 17638920), (1314, 16658980), (1326, 16508220), (1460, 14993082), (1530, 14307124), (1560, 14031987), (1752, 12494235), (1768, 12381165), (1898, 11533140), (1989, 11005480), (2040, 10730343), (2190, 9995388), (2210, 9904932), (2340, 9354658), (2482, 8819460), (2628, 8329490), (2652, 8254110), (2847, 7688760), (2920, 7496541), (3060, 7153562), (3285, 6663592), (3315, 6603288), (3723, 5879640), (3769, 5807880), (3796, 5766570), (3978, 5502740), (4380, 4997694), (4420, 4952466), (4680, 4677329), (4745, 4613256), (4964, 4409730), (5256, 4164745), (5304, 4127055), (5694, 3844380), (6120, 3576781), (6205, 3527784), (6570, 3331796), (6630, 3301644), (7446, 2939820), (7538, 2903940), (7592, 2883285), (7956, 2751370), (8541, 2562920), (8760, 2498847), (8840, 2476233), (9490, 2306628), (9928, 2204865), (9945, 2201096), (11169, 1959880), (11307, 1935960), (11388, 1922190), (12410, 1763892), (13140, 1665898), (13260, 1650822), (14235, 1537752), (14892, 1469910), (15076, 1451970), (15912, 1375685), (16133, 1356840), (17082, 1281460), (18615, 1175928), (18845, 1161576), (18980, 1153314), (19890, 1100548), (22338, 979940), (22614, 967980), (22776, 961095), (24820, 881946), (26280, 832949), (26520, 825411), (28470, 768876), (29784, 734955), (30152, 725985), (32266, 678420), (33921, 645320), (34164, 640730), (37230, 587964), (37690, 580788), (37960, 576657), (39780, 550274), (42705, 512584), (44676, 489970), (45228, 483990), (48399, 452280), (48997, 446760), (49640, 440973), (55845, 391976), (56535, 387192), (56940, 384438), (64073, 341640), (64532, 339210), (67842, 322660), (68328, 320365), (74460, 293982), (75380, 290394), (79560, 275137), (80665, 271368), (85410, 256292), (89352, 244985), (90456, 241995), (96798, 226140), (97994, 223380), (111690, 195988), (113070, 193596), (113880, 192219), (128146, 170820), (129064, 169605), (135684, 161330), (145197, 150760), (146991, 148920)]