8331120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 320

約数和(自身を含む): 35712000

約数和(自身を除く): 27380880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 29, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 58, 60, 63, 70, 72, 76, 80, 84, 87, 90, 95, 105, 108, 112, 114, 116, 120, 126, 133, 135, 140, 144, 145, 152, 168, 171, 174, 180, 189, 190, 203, 210, 216, 228, 232, 240, 252, 261, 266, 270, 280, 285, 290, 304, 315, 336, 342, 348, 360, 378, 380, 399, 406, 420, 432, 435, 456, 464, 504, 513, 522, 532, 540, 551, 560, 570, 580, 609, 630, 665, 684, 696, 720, 756, 760, 783, 798, 812, 840, 855, 870, 912, 945, 1008, 1015, 1026, 1044, 1064, 1080, 1102, 1140, 1160, 1197, 1218, 1260, 1305, 1330, 1368, 1392, 1512, 1520, 1566, 1596, 1624, 1653, 1680, 1710, 1740, 1827, 1890, 1995, 2030, 2052, 2088, 2128, 2160, 2204, 2280, 2320, 2394, 2436, 2520, 2565, 2610, 2660, 2736, 2755, 3024, 3045, 3132, 3192, 3248, 3306, 3420, 3480, 3591, 3654, 3780, 3857, 3915, 3990, 4060, 4104, 4176, 4408, 4560, 4788, 4872, 4959, 5040, 5130, 5220, 5320, 5481, 5510, 5985, 6090, 6264, 6384, 6612, 6840, 6960, 7182, 7308, 7560, 7714, 7830, 7980, 8120, 8208, 8265, 8816, 9135, 9576, 9744, 9918, 10260, 10440, 10640, 10962, 11020, 11571, 11970, 12180, 12528, 13224, 13680, 14364, 14616, 14877, 15120, 15428, 15660, 15960, 16240, 16530, 17955, 18270, 19152, 19285, 19836, 20520, 20880, 21924, 22040, 23142, 23940, 24360, 24795, 26448, 27405, 28728, 29232, 29754, 30856, 31320, 31920, 33060, 34713, 35910, 36540, 38570, 39672, 41040, 43848, 44080, 46284, 47880, 48720, 49590, 54810, 57456, 57855, 59508, 61712, 62640, 66120, 69426, 71820, 73080, 74385, 77140, 79344, 87696, 92568, 95760, 99180, 104139, 109620, 115710, 119016, 132240, 138852, 143640, 146160, 148770, 154280, 173565, 185136, 198360, 208278, 219240, 231420, 238032, 277704, 287280, 297540, 308560, 347130, 396720, 416556, 438480, 462840, 520695, 555408, 595080, 694260, 833112, 925680, 1041390, 1190160, 1388520, 1666224, 2082780, 2777040, 4165560, 8331120]

約数ペア:

[(1, 8331120), (2, 4165560), (3, 2777040), (4, 2082780), (5, 1666224), (6, 1388520), (7, 1190160), (8, 1041390), (9, 925680), (10, 833112), (12, 694260), (14, 595080), (15, 555408), (16, 520695), (18, 462840), (19, 438480), (20, 416556), (21, 396720), (24, 347130), (27, 308560), (28, 297540), (29, 287280), (30, 277704), (35, 238032), (36, 231420), (38, 219240), (40, 208278), (42, 198360), (45, 185136), (48, 173565), (54, 154280), (56, 148770), (57, 146160), (58, 143640), (60, 138852), (63, 132240), (70, 119016), (72, 115710), (76, 109620), (80, 104139), (84, 99180), (87, 95760), (90, 92568), (95, 87696), (105, 79344), (108, 77140), (112, 74385), (114, 73080), (116, 71820), (120, 69426), (126, 66120), (133, 62640), (135, 61712), (140, 59508), (144, 57855), (145, 57456), (152, 54810), (168, 49590), (171, 48720), (174, 47880), (180, 46284), (189, 44080), (190, 43848), (203, 41040), (210, 39672), (216, 38570), (228, 36540), (232, 35910), (240, 34713), (252, 33060), (261, 31920), (266, 31320), (270, 30856), (280, 29754), (285, 29232), (290, 28728), (304, 27405), (315, 26448), (336, 24795), (342, 24360), (348, 23940), (360, 23142), (378, 22040), (380, 21924), (399, 20880), (406, 20520), (420, 19836), (432, 19285), (435, 19152), (456, 18270), (464, 17955), (504, 16530), (513, 16240), (522, 15960), (532, 15660), (540, 15428), (551, 15120), (560, 14877), (570, 14616), (580, 14364), (609, 13680), (630, 13224), (665, 12528), (684, 12180), (696, 11970), (720, 11571), (756, 11020), (760, 10962), (783, 10640), (798, 10440), (812, 10260), (840, 9918), (855, 9744), (870, 9576), (912, 9135), (945, 8816), (1008, 8265), (1015, 8208), (1026, 8120), (1044, 7980), (1064, 7830), (1080, 7714), (1102, 7560), (1140, 7308), (1160, 7182), (1197, 6960), (1218, 6840), (1260, 6612), (1305, 6384), (1330, 6264), (1368, 6090), (1392, 5985), (1512, 5510), (1520, 5481), (1566, 5320), (1596, 5220), (1624, 5130), (1653, 5040), (1680, 4959), (1710, 4872), (1740, 4788), (1827, 4560), (1890, 4408), (1995, 4176), (2030, 4104), (2052, 4060), (2088, 3990), (2128, 3915), (2160, 3857), (2204, 3780), (2280, 3654), (2320, 3591), (2394, 3480), (2436, 3420), (2520, 3306), (2565, 3248), (2610, 3192), (2660, 3132), (2736, 3045), (2755, 3024)]