15329580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 55157760

約数和(自身を除く): 39828180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 51, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 113, 114, 119, 133, 140, 170, 190, 204, 210, 226, 228, 238, 255, 266, 285, 323, 339, 340, 357, 380, 399, 420, 452, 476, 510, 532, 565, 570, 595, 646, 665, 678, 714, 791, 798, 969, 1020, 1130, 1140, 1190, 1292, 1330, 1356, 1428, 1582, 1596, 1615, 1695, 1785, 1921, 1938, 1995, 2147, 2260, 2261, 2373, 2380, 2660, 3164, 3230, 3390, 3570, 3842, 3876, 3955, 3990, 4294, 4522, 4746, 4845, 5763, 6441, 6460, 6780, 6783, 7140, 7684, 7910, 7980, 8588, 9044, 9492, 9605, 9690, 10735, 11305, 11526, 11865, 12882, 13447, 13566, 15029, 15820, 19210, 19380, 21470, 22610, 23052, 23730, 25764, 26894, 27132, 28815, 30058, 32205, 33915, 36499, 38420, 40341, 42940, 45087, 45220, 47460, 53788, 57630, 60116, 64410, 67235, 67830, 72998, 75145, 80682, 90174, 109497, 115260, 128820, 134470, 135660, 145996, 150290, 161364, 180348, 182495, 201705, 218994, 225435, 255493, 268940, 300580, 364990, 403410, 437988, 450870, 510986, 547485, 729980, 766479, 806820, 901740, 1021972, 1094970, 1277465, 1532958, 2189940, 2554930, 3065916, 3832395, 5109860, 7664790, 15329580]

約数ペア:

[(1, 15329580), (2, 7664790), (3, 5109860), (4, 3832395), (5, 3065916), (6, 2554930), (7, 2189940), (10, 1532958), (12, 1277465), (14, 1094970), (15, 1021972), (17, 901740), (19, 806820), (20, 766479), (21, 729980), (28, 547485), (30, 510986), (34, 450870), (35, 437988), (38, 403410), (42, 364990), (51, 300580), (57, 268940), (60, 255493), (68, 225435), (70, 218994), (76, 201705), (84, 182495), (85, 180348), (95, 161364), (102, 150290), (105, 145996), (113, 135660), (114, 134470), (119, 128820), (133, 115260), (140, 109497), (170, 90174), (190, 80682), (204, 75145), (210, 72998), (226, 67830), (228, 67235), (238, 64410), (255, 60116), (266, 57630), (285, 53788), (323, 47460), (339, 45220), (340, 45087), (357, 42940), (380, 40341), (399, 38420), (420, 36499), (452, 33915), (476, 32205), (510, 30058), (532, 28815), (565, 27132), (570, 26894), (595, 25764), (646, 23730), (665, 23052), (678, 22610), (714, 21470), (791, 19380), (798, 19210), (969, 15820), (1020, 15029), (1130, 13566), (1140, 13447), (1190, 12882), (1292, 11865), (1330, 11526), (1356, 11305), (1428, 10735), (1582, 9690), (1596, 9605), (1615, 9492), (1695, 9044), (1785, 8588), (1921, 7980), (1938, 7910), (1995, 7684), (2147, 7140), (2260, 6783), (2261, 6780), (2373, 6460), (2380, 6441), (2660, 5763), (3164, 4845), (3230, 4746), (3390, 4522), (3570, 4294), (3842, 3990), (3876, 3955)]