21020323200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6779}}^1$

素因数の和:6842

約数の個数: 384

約数和(自身を含む): 77178096000

約数和(自身を除く): 56157772800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 25, 30, 32, 34, 38, 40, 48, 50, 51, 57, 60, 64, 68, 75, 76, 80, 85, 95, 96, 100, 102, 114, 120, 128, 136, 150, 152, 160, 170, 190, 192, 200, 204, 228, 240, 255, 272, 285, 300, 304, 320, 323, 340, 380, 384, 400, 408, 425, 456, 475, 480, 510, 544, 570, 600, 608, 640, 646, 680, 760, 800, 816, 850, 912, 950, 960, 969, 1020, 1088, 1140, 1200, 1216, 1275, 1292, 1360, 1425, 1520, 1600, 1615, 1632, 1700, 1824, 1900, 1920, 1938, 2040, 2176, 2280, 2400, 2432, 2550, 2584, 2720, 2850, 3040, 3200, 3230, 3264, 3400, 3648, 3800, 3876, 4080, 4560, 4800, 4845, 5100, 5168, 5440, 5700, 6080, 6460, 6528, 6779, 6800, 7296, 7600, 7752, 8075, 8160, 9120, 9600, 9690, 10200, 10336, 10880, 11400, 12160, 12920, 13558, 13600, 15200, 15504, 16150, 16320, 18240, 19380, 20337, 20400, 20672, 22800, 24225, 25840, 27116, 27200, 30400, 31008, 32300, 32640, 33895, 36480, 38760, 40674, 40800, 41344, 45600, 48450, 51680, 54232, 54400, 60800, 62016, 64600, 67790, 77520, 81348, 81600, 91200, 96900, 101685, 103360, 108464, 115243, 124032, 128801, 129200, 135580, 155040, 162696, 163200, 169475, 182400, 193800, 203370, 206720, 216928, 230486, 257602, 258400, 271160, 310080, 325392, 338950, 345729, 386403, 387600, 406740, 433856, 460972, 508425, 515204, 516800, 542320, 576215, 620160, 644005, 650784, 677900, 691458, 772806, 775200, 813480, 867712, 921944, 1016850, 1030408, 1033600, 1084640, 1152430, 1288010, 1301568, 1355800, 1382916, 1545612, 1550400, 1626960, 1728645, 1843888, 1932015, 2033700, 2060816, 2169280, 2189617, 2304860, 2576020, 2603136, 2711600, 2765832, 2881075, 3091224, 3100800, 3220025, 3253920, 3457290, 3687776, 3864030, 4067400, 4121632, 4338560, 4379234, 4609720, 5152040, 5423200, 5531664, 5762150, 6182448, 6440050, 6507840, 6568851, 6914580, 7375552, 7728060, 8134800, 8243264, 8643225, 8758468, 9219440, 9660075, 10304080, 10846400, 10948085, 11063328, 11524300, 12364896, 12880100, 13015680, 13137702, 13829160, 14751104, 15456120, 16269600, 16486528, 17286450, 17516936, 18438880, 19320150, 20608160, 21692800, 21896170, 22126656, 23048600, 24729792, 25760200, 26275404, 27658320, 30912240, 32539200, 32844255, 34572900, 35033872, 36877760, 38640300, 41216320, 43792340, 44253312, 46097200, 49459584, 51520400, 52550808, 54740425, 55316640, 61824480, 65078400, 65688510, 69145800, 70067744, 73755520, 77280600, 82432640, 87584680, 92194400, 103040800, 105101616, 109480850, 110633280, 123648960, 131377020, 138291600, 140135488, 154561200, 164221275, 175169360, 184388800, 206081600, 210203232, 218961700, 221266560, 247297920, 262754040, 276583200, 280270976, 309122400, 328442550, 350338720, 368777600, 412163200, 420406464, 437923400, 525508080, 553166400, 618244800, 656885100, 700677440, 840812928, 875846800, 1051016160, 1106332800, 1236489600, 1313770200, 1401354880, 1751693600, 2102032320, 2627540400, 3503387200, 4204064640, 5255080800, 7006774400, 10510161600, 21020323200]

約数ペア:

[(1, 21020323200), (2, 10510161600), (3, 7006774400), (4, 5255080800), (5, 4204064640), (6, 3503387200), (8, 2627540400), (10, 2102032320), (12, 1751693600), (15, 1401354880), (16, 1313770200), (17, 1236489600), (19, 1106332800), (20, 1051016160), (24, 875846800), (25, 840812928), (30, 700677440), (32, 656885100), (34, 618244800), (38, 553166400), (40, 525508080), (48, 437923400), (50, 420406464), (51, 412163200), (57, 368777600), (60, 350338720), (64, 328442550), (68, 309122400), (75, 280270976), (76, 276583200), (80, 262754040), (85, 247297920), (95, 221266560), (96, 218961700), (100, 210203232), (102, 206081600), (114, 184388800), (120, 175169360), (128, 164221275), (136, 154561200), (150, 140135488), (152, 138291600), (160, 131377020), (170, 123648960), (190, 110633280), (192, 109480850), (200, 105101616), (204, 103040800), (228, 92194400), (240, 87584680), (255, 82432640), (272, 77280600), (285, 73755520), (300, 70067744), (304, 69145800), (320, 65688510), (323, 65078400), (340, 61824480), (380, 55316640), (384, 54740425), (400, 52550808), (408, 51520400), (425, 49459584), (456, 46097200), (475, 44253312), (480, 43792340), (510, 41216320), (544, 38640300), (570, 36877760), (600, 35033872), (608, 34572900), (640, 32844255), (646, 32539200), (680, 30912240), (760, 27658320), (800, 26275404), (816, 25760200), (850, 24729792), (912, 23048600), (950, 22126656), (960, 21896170), (969, 21692800), (1020, 20608160), (1088, 19320150), (1140, 18438880), (1200, 17516936), (1216, 17286450), (1275, 16486528), (1292, 16269600), (1360, 15456120), (1425, 14751104), (1520, 13829160), (1600, 13137702), (1615, 13015680), (1632, 12880100), (1700, 12364896), (1824, 11524300), (1900, 11063328), (1920, 10948085), (1938, 10846400), (2040, 10304080), (2176, 9660075), (2280, 9219440), (2400, 8758468), (2432, 8643225), (2550, 8243264), (2584, 8134800), (2720, 7728060), (2850, 7375552), (3040, 6914580), (3200, 6568851), (3230, 6507840), (3264, 6440050), (3400, 6182448), (3648, 5762150), (3800, 5531664), (3876, 5423200), (4080, 5152040), (4560, 4609720), (4800, 4379234), (4845, 4338560), (5100, 4121632), (5168, 4067400), (5440, 3864030), (5700, 3687776), (6080, 3457290), (6460, 3253920), (6528, 3220025), (6779, 3100800), (6800, 3091224), (7296, 2881075), (7600, 2765832), (7752, 2711600), (8075, 2603136), (8160, 2576020), (9120, 2304860), (9600, 2189617), (9690, 2169280), (10200, 2060816), (10336, 2033700), (10880, 1932015), (11400, 1843888), (12160, 1728645), (12920, 1626960), (13558, 1550400), (13600, 1545612), (15200, 1382916), (15504, 1355800), (16150, 1301568), (16320, 1288010), (18240, 1152430), (19380, 1084640), (20337, 1033600), (20400, 1030408), (20672, 1016850), (22800, 921944), (24225, 867712), (25840, 813480), (27116, 775200), (27200, 772806), (30400, 691458), (31008, 677900), (32300, 650784), (32640, 644005), (33895, 620160), (36480, 576215), (38760, 542320), (40674, 516800), (40800, 515204), (41344, 508425), (45600, 460972), (48450, 433856), (51680, 406740), (54232, 387600), (54400, 386403), (60800, 345729), (62016, 338950), (64600, 325392), (67790, 310080), (77520, 271160), (81348, 258400), (81600, 257602), (91200, 230486), (96900, 216928), (101685, 206720), (103360, 203370), (108464, 193800), (115243, 182400), (124032, 169475), (128801, 163200), (129200, 162696), (135580, 155040)]