80733660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 277831680

約数和(自身を除く): 197098020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 67, 70, 76, 84, 95, 105, 114, 133, 134, 140, 151, 190, 201, 210, 228, 266, 268, 285, 302, 335, 380, 399, 402, 420, 453, 469, 532, 570, 604, 665, 670, 755, 798, 804, 906, 938, 1005, 1057, 1140, 1273, 1330, 1340, 1407, 1510, 1596, 1812, 1876, 1995, 2010, 2114, 2265, 2345, 2546, 2660, 2814, 2869, 3020, 3171, 3819, 3990, 4020, 4228, 4530, 4690, 5092, 5285, 5628, 5738, 6342, 6365, 7035, 7638, 7980, 8607, 8911, 9060, 9380, 10117, 10570, 11476, 12684, 12730, 14070, 14345, 15276, 15855, 17214, 17822, 19095, 20083, 20234, 21140, 25460, 26733, 28140, 28690, 30351, 31710, 34428, 35644, 38190, 40166, 40468, 43035, 44555, 50585, 53466, 57380, 60249, 60702, 63420, 70819, 76380, 80332, 86070, 89110, 100415, 101170, 106932, 120498, 121404, 133665, 141638, 151755, 172140, 178220, 192223, 200830, 202340, 212457, 240996, 267330, 283276, 301245, 303510, 354095, 384446, 401660, 424914, 534660, 576669, 602490, 607020, 708190, 768892, 849828, 961115, 1062285, 1153338, 1204980, 1345561, 1416380, 1922230, 2124570, 2306676, 2691122, 2883345, 3844460, 4036683, 4249140, 5382244, 5766690, 6727805, 8073366, 11533380, 13455610, 16146732, 20183415, 26911220, 40366830, 80733660]

約数ペア:

[(1, 80733660), (2, 40366830), (3, 26911220), (4, 20183415), (5, 16146732), (6, 13455610), (7, 11533380), (10, 8073366), (12, 6727805), (14, 5766690), (15, 5382244), (19, 4249140), (20, 4036683), (21, 3844460), (28, 2883345), (30, 2691122), (35, 2306676), (38, 2124570), (42, 1922230), (57, 1416380), (60, 1345561), (67, 1204980), (70, 1153338), (76, 1062285), (84, 961115), (95, 849828), (105, 768892), (114, 708190), (133, 607020), (134, 602490), (140, 576669), (151, 534660), (190, 424914), (201, 401660), (210, 384446), (228, 354095), (266, 303510), (268, 301245), (285, 283276), (302, 267330), (335, 240996), (380, 212457), (399, 202340), (402, 200830), (420, 192223), (453, 178220), (469, 172140), (532, 151755), (570, 141638), (604, 133665), (665, 121404), (670, 120498), (755, 106932), (798, 101170), (804, 100415), (906, 89110), (938, 86070), (1005, 80332), (1057, 76380), (1140, 70819), (1273, 63420), (1330, 60702), (1340, 60249), (1407, 57380), (1510, 53466), (1596, 50585), (1812, 44555), (1876, 43035), (1995, 40468), (2010, 40166), (2114, 38190), (2265, 35644), (2345, 34428), (2546, 31710), (2660, 30351), (2814, 28690), (2869, 28140), (3020, 26733), (3171, 25460), (3819, 21140), (3990, 20234), (4020, 20083), (4228, 19095), (4530, 17822), (4690, 17214), (5092, 15855), (5285, 15276), (5628, 14345), (5738, 14070), (6342, 12730), (6365, 12684), (7035, 11476), (7638, 10570), (7980, 10117), (8607, 9380), (8911, 9060)]