21626165440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:532

約数の個数: 336

約数和(自身を含む): 59931970560

約数和(自身を除く): 38305805120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 43, 44, 55, 62, 64, 80, 86, 88, 110, 121, 124, 155, 160, 172, 176, 215, 220, 242, 248, 310, 320, 341, 344, 352, 419, 430, 440, 473, 484, 496, 605, 620, 682, 688, 704, 838, 860, 880, 946, 968, 992, 1210, 1240, 1333, 1364, 1376, 1676, 1705, 1720, 1760, 1892, 1936, 1984, 2095, 2365, 2420, 2480, 2666, 2728, 2752, 3352, 3410, 3440, 3520, 3751, 3784, 3872, 4190, 4609, 4730, 4840, 4960, 5203, 5332, 5456, 6665, 6704, 6820, 6880, 7502, 7568, 7744, 8380, 9218, 9460, 9680, 9920, 10406, 10664, 10912, 12989, 13330, 13408, 13640, 13760, 14663, 15004, 15136, 16760, 18017, 18436, 18755, 18920, 19360, 20812, 21328, 21824, 23045, 25978, 26015, 26660, 26816, 27280, 29326, 30008, 30272, 33520, 36034, 36872, 37510, 37840, 38720, 41624, 42656, 46090, 50699, 51956, 52030, 53320, 54560, 58652, 60016, 64945, 67040, 72068, 73315, 73744, 75020, 75680, 83248, 85312, 90085, 92180, 101398, 103912, 104060, 106640, 109120, 117304, 120032, 129890, 134080, 142879, 144136, 146630, 147488, 150040, 151360, 161293, 166496, 180170, 184360, 198187, 202796, 207824, 208120, 213280, 234608, 240064, 253495, 259780, 285758, 288272, 293260, 294976, 300080, 322586, 332992, 360340, 368720, 396374, 405592, 415648, 416240, 426560, 469216, 506990, 519560, 558527, 571516, 576544, 586520, 600160, 645172, 714395, 720680, 737440, 792748, 806465, 811184, 831296, 832480, 938432, 990935, 1013980, 1039120, 1117054, 1143032, 1153088, 1173040, 1200320, 1290344, 1428790, 1441360, 1474880, 1571669, 1585496, 1612930, 1622368, 1664960, 1981870, 2027960, 2078240, 2180057, 2234108, 2286064, 2346080, 2580688, 2792635, 2857580, 2882720, 3143338, 3170992, 3225860, 3244736, 3963740, 4055920, 4156480, 4360114, 4468216, 4572128, 4692160, 5161376, 5585270, 5715160, 5765440, 6143797, 6286676, 6341984, 6451720, 7858345, 7927480, 8111840, 8720228, 8936432, 9144256, 10322752, 10900285, 11170540, 11430320, 12287594, 12573352, 12683968, 12903440, 15716690, 15854960, 16223680, 17440456, 17872864, 21800570, 22341080, 22860640, 24575188, 25146704, 25806880, 30718985, 31433380, 31709920, 34880912, 35745728, 43601140, 44682160, 45721280, 49150376, 50293408, 51613760, 61437970, 62866760, 63419840, 67581767, 69761824, 87202280, 89364320, 98300752, 100586816, 122875940, 125733520, 135163534, 139523648, 174404560, 178728640, 196601504, 245751880, 251467040, 270327068, 337908835, 348809120, 393203008, 491503760, 502934080, 540654136, 675817670, 697618240, 983007520, 1081308272, 1351635340, 1966015040, 2162616544, 2703270680, 4325233088, 5406541360, 10813082720, 21626165440]

約数ペア:

[(1, 21626165440), (2, 10813082720), (4, 5406541360), (5, 4325233088), (8, 2703270680), (10, 2162616544), (11, 1966015040), (16, 1351635340), (20, 1081308272), (22, 983007520), (31, 697618240), (32, 675817670), (40, 540654136), (43, 502934080), (44, 491503760), (55, 393203008), (62, 348809120), (64, 337908835), (80, 270327068), (86, 251467040), (88, 245751880), (110, 196601504), (121, 178728640), (124, 174404560), (155, 139523648), (160, 135163534), (172, 125733520), (176, 122875940), (215, 100586816), (220, 98300752), (242, 89364320), (248, 87202280), (310, 69761824), (320, 67581767), (341, 63419840), (344, 62866760), (352, 61437970), (419, 51613760), (430, 50293408), (440, 49150376), (473, 45721280), (484, 44682160), (496, 43601140), (605, 35745728), (620, 34880912), (682, 31709920), (688, 31433380), (704, 30718985), (838, 25806880), (860, 25146704), (880, 24575188), (946, 22860640), (968, 22341080), (992, 21800570), (1210, 17872864), (1240, 17440456), (1333, 16223680), (1364, 15854960), (1376, 15716690), (1676, 12903440), (1705, 12683968), (1720, 12573352), (1760, 12287594), (1892, 11430320), (1936, 11170540), (1984, 10900285), (2095, 10322752), (2365, 9144256), (2420, 8936432), (2480, 8720228), (2666, 8111840), (2728, 7927480), (2752, 7858345), (3352, 6451720), (3410, 6341984), (3440, 6286676), (3520, 6143797), (3751, 5765440), (3784, 5715160), (3872, 5585270), (4190, 5161376), (4609, 4692160), (4730, 4572128), (4840, 4468216), (4960, 4360114), (5203, 4156480), (5332, 4055920), (5456, 3963740), (6665, 3244736), (6704, 3225860), (6820, 3170992), (6880, 3143338), (7502, 2882720), (7568, 2857580), (7744, 2792635), (8380, 2580688), (9218, 2346080), (9460, 2286064), (9680, 2234108), (9920, 2180057), (10406, 2078240), (10664, 2027960), (10912, 1981870), (12989, 1664960), (13330, 1622368), (13408, 1612930), (13640, 1585496), (13760, 1571669), (14663, 1474880), (15004, 1441360), (15136, 1428790), (16760, 1290344), (18017, 1200320), (18436, 1173040), (18755, 1153088), (18920, 1143032), (19360, 1117054), (20812, 1039120), (21328, 1013980), (21824, 990935), (23045, 938432), (25978, 832480), (26015, 831296), (26660, 811184), (26816, 806465), (27280, 792748), (29326, 737440), (30008, 720680), (30272, 714395), (33520, 645172), (36034, 600160), (36872, 586520), (37510, 576544), (37840, 571516), (38720, 558527), (41624, 519560), (42656, 506990), (46090, 469216), (50699, 426560), (51956, 416240), (52030, 415648), (53320, 405592), (54560, 396374), (58652, 368720), (60016, 360340), (64945, 332992), (67040, 322586), (72068, 300080), (73315, 294976), (73744, 293260), (75020, 288272), (75680, 285758), (83248, 259780), (85312, 253495), (90085, 240064), (92180, 234608), (101398, 213280), (103912, 208120), (104060, 207824), (106640, 202796), (109120, 198187), (117304, 184360), (120032, 180170), (129890, 166496), (134080, 161293), (142879, 151360), (144136, 150040), (146630, 147488)]