17248140

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{13}}^2$

素因数の和:60

約数の個数: 252

約数和(自身を含む): 67206384

約数和(自身を除く): 49958244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 169, 180, 182, 189, 195, 210, 234, 243, 252, 260, 270, 273, 315, 324, 338, 351, 364, 378, 390, 405, 420, 455, 468, 486, 507, 540, 546, 567, 585, 630, 676, 702, 729, 756, 780, 810, 819, 845, 910, 945, 972, 1014, 1053, 1092, 1134, 1170, 1183, 1215, 1260, 1365, 1404, 1458, 1521, 1620, 1638, 1690, 1701, 1755, 1820, 1890, 2028, 2106, 2268, 2340, 2366, 2430, 2457, 2535, 2730, 2835, 2916, 3042, 3159, 3276, 3380, 3402, 3510, 3549, 3645, 3780, 4095, 4212, 4563, 4732, 4860, 4914, 5070, 5103, 5265, 5460, 5670, 5915, 6084, 6318, 6804, 7020, 7098, 7290, 7371, 7605, 8190, 8505, 9126, 9477, 9828, 10140, 10206, 10530, 10647, 11340, 11830, 12285, 12636, 13689, 14196, 14580, 14742, 15210, 15795, 16380, 17010, 17745, 18252, 18954, 20412, 21060, 21294, 22113, 22815, 23660, 24570, 25515, 27378, 29484, 30420, 31590, 31941, 34020, 35490, 36855, 37908, 41067, 42588, 44226, 45630, 47385, 49140, 51030, 53235, 54756, 63180, 63882, 66339, 68445, 70980, 73710, 82134, 88452, 91260, 94770, 95823, 102060, 106470, 110565, 123201, 127764, 132678, 136890, 147420, 159705, 164268, 189540, 191646, 205335, 212940, 221130, 246402, 265356, 273780, 287469, 319410, 331695, 383292, 410670, 442260, 479115, 492804, 574938, 616005, 638820, 663390, 821340, 862407, 958230, 1149876, 1232010, 1326780, 1437345, 1724814, 1916460, 2464020, 2874690, 3449628, 4312035, 5749380, 8624070, 17248140]

約数ペア:

[(1, 17248140), (2, 8624070), (3, 5749380), (4, 4312035), (5, 3449628), (6, 2874690), (7, 2464020), (9, 1916460), (10, 1724814), (12, 1437345), (13, 1326780), (14, 1232010), (15, 1149876), (18, 958230), (20, 862407), (21, 821340), (26, 663390), (27, 638820), (28, 616005), (30, 574938), (35, 492804), (36, 479115), (39, 442260), (42, 410670), (45, 383292), (52, 331695), (54, 319410), (60, 287469), (63, 273780), (65, 265356), (70, 246402), (78, 221130), (81, 212940), (84, 205335), (90, 191646), (91, 189540), (105, 164268), (108, 159705), (117, 147420), (126, 136890), (130, 132678), (135, 127764), (140, 123201), (156, 110565), (162, 106470), (169, 102060), (180, 95823), (182, 94770), (189, 91260), (195, 88452), (210, 82134), (234, 73710), (243, 70980), (252, 68445), (260, 66339), (270, 63882), (273, 63180), (315, 54756), (324, 53235), (338, 51030), (351, 49140), (364, 47385), (378, 45630), (390, 44226), (405, 42588), (420, 41067), (455, 37908), (468, 36855), (486, 35490), (507, 34020), (540, 31941), (546, 31590), (567, 30420), (585, 29484), (630, 27378), (676, 25515), (702, 24570), (729, 23660), (756, 22815), (780, 22113), (810, 21294), (819, 21060), (845, 20412), (910, 18954), (945, 18252), (972, 17745), (1014, 17010), (1053, 16380), (1092, 15795), (1134, 15210), (1170, 14742), (1183, 14580), (1215, 14196), (1260, 13689), (1365, 12636), (1404, 12285), (1458, 11830), (1521, 11340), (1620, 10647), (1638, 10530), (1690, 10206), (1701, 10140), (1755, 9828), (1820, 9477), (1890, 9126), (2028, 8505), (2106, 8190), (2268, 7605), (2340, 7371), (2366, 7290), (2430, 7098), (2457, 7020), (2535, 6804), (2730, 6318), (2835, 6084), (2916, 5915), (3042, 5670), (3159, 5460), (3276, 5265), (3380, 5103), (3402, 5070), (3510, 4914), (3549, 4860), (3645, 4732), (3780, 4563), (4095, 4212)]