866023920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5647}}^1$

素因数の和:5740

約数の個数: 160

約数和(自身を含む): 3025520640

約数和(自身を除く): 2159496720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1065, 1080, 1136, 1278, 1420, 1704, 1917, 2130, 2160, 2556, 2840, 3195, 3408, 3834, 4260, 5112, 5647, 5680, 6390, 7668, 8520, 9585, 10224, 11294, 12780, 15336, 16941, 17040, 19170, 22588, 25560, 28235, 30672, 33882, 38340, 45176, 50823, 51120, 56470, 67764, 76680, 84705, 90352, 101646, 112940, 135528, 152469, 153360, 169410, 203292, 225880, 254115, 271056, 304938, 338820, 400937, 406584, 451760, 508230, 609876, 677640, 762345, 801874, 813168, 1016460, 1202811, 1219752, 1355280, 1524690, 1603748, 2004685, 2032920, 2405622, 2439504, 3049380, 3207496, 3608433, 4009370, 4065840, 4811244, 6014055, 6098760, 6414992, 7216866, 8018740, 9622488, 10825299, 12028110, 12197520, 14433732, 16037480, 18042165, 19244976, 21650598, 24056220, 28867464, 32074960, 36084330, 43301196, 48112440, 54126495, 57734928, 72168660, 86602392, 96224880, 108252990, 144337320, 173204784, 216505980, 288674640, 433011960, 866023920]

約数ペア:

[(1, 866023920), (2, 433011960), (3, 288674640), (4, 216505980), (5, 173204784), (6, 144337320), (8, 108252990), (9, 96224880), (10, 86602392), (12, 72168660), (15, 57734928), (16, 54126495), (18, 48112440), (20, 43301196), (24, 36084330), (27, 32074960), (30, 28867464), (36, 24056220), (40, 21650598), (45, 19244976), (48, 18042165), (54, 16037480), (60, 14433732), (71, 12197520), (72, 12028110), (80, 10825299), (90, 9622488), (108, 8018740), (120, 7216866), (135, 6414992), (142, 6098760), (144, 6014055), (180, 4811244), (213, 4065840), (216, 4009370), (240, 3608433), (270, 3207496), (284, 3049380), (355, 2439504), (360, 2405622), (426, 2032920), (432, 2004685), (540, 1603748), (568, 1524690), (639, 1355280), (710, 1219752), (720, 1202811), (852, 1016460), (1065, 813168), (1080, 801874), (1136, 762345), (1278, 677640), (1420, 609876), (1704, 508230), (1917, 451760), (2130, 406584), (2160, 400937), (2556, 338820), (2840, 304938), (3195, 271056), (3408, 254115), (3834, 225880), (4260, 203292), (5112, 169410), (5647, 153360), (5680, 152469), (6390, 135528), (7668, 112940), (8520, 101646), (9585, 90352), (10224, 84705), (11294, 76680), (12780, 67764), (15336, 56470), (16941, 51120), (17040, 50823), (19170, 45176), (22588, 38340), (25560, 33882), (28235, 30672)]