4165560

素因数分解:

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

素因数の和:75

約数の個数: 256

約数和(自身を含む): 17280000

約数和(自身を除く): 13114440

約数列:

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

約数ペア:

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