8041680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:115

約数の個数: 200

約数和(自身を含む): 29977992

約数和(自身を除く): 21936312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 73, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 146, 153, 162, 170, 180, 204, 216, 219, 240, 255, 270, 272, 292, 306, 324, 340, 360, 365, 405, 408, 432, 438, 459, 510, 540, 584, 612, 648, 657, 680, 720, 730, 765, 810, 816, 876, 918, 1020, 1080, 1095, 1168, 1224, 1241, 1296, 1314, 1360, 1377, 1460, 1530, 1620, 1752, 1836, 1971, 2040, 2160, 2190, 2295, 2448, 2482, 2628, 2754, 2920, 3060, 3240, 3285, 3504, 3672, 3723, 3942, 4080, 4380, 4590, 4964, 5256, 5508, 5840, 5913, 6120, 6205, 6480, 6570, 6885, 7344, 7446, 7884, 8760, 9180, 9855, 9928, 10512, 11016, 11169, 11826, 12240, 12410, 13140, 13770, 14892, 15768, 17520, 18360, 18615, 19710, 19856, 22032, 22338, 23652, 24820, 26280, 27540, 29565, 29784, 31536, 33507, 36720, 37230, 39420, 44676, 47304, 49640, 52560, 55080, 55845, 59130, 59568, 67014, 74460, 78840, 89352, 94608, 99280, 100521, 110160, 111690, 118260, 134028, 148920, 157680, 167535, 178704, 201042, 223380, 236520, 268056, 297840, 335070, 402084, 446760, 473040, 502605, 536112, 670140, 804168, 893520, 1005210, 1340280, 1608336, 2010420, 2680560, 4020840, 8041680]

約数ペア:

[(1, 8041680), (2, 4020840), (3, 2680560), (4, 2010420), (5, 1608336), (6, 1340280), (8, 1005210), (9, 893520), (10, 804168), (12, 670140), (15, 536112), (16, 502605), (17, 473040), (18, 446760), (20, 402084), (24, 335070), (27, 297840), (30, 268056), (34, 236520), (36, 223380), (40, 201042), (45, 178704), (48, 167535), (51, 157680), (54, 148920), (60, 134028), (68, 118260), (72, 111690), (73, 110160), (80, 100521), (81, 99280), (85, 94608), (90, 89352), (102, 78840), (108, 74460), (120, 67014), (135, 59568), (136, 59130), (144, 55845), (146, 55080), (153, 52560), (162, 49640), (170, 47304), (180, 44676), (204, 39420), (216, 37230), (219, 36720), (240, 33507), (255, 31536), (270, 29784), (272, 29565), (292, 27540), (306, 26280), (324, 24820), (340, 23652), (360, 22338), (365, 22032), (405, 19856), (408, 19710), (432, 18615), (438, 18360), (459, 17520), (510, 15768), (540, 14892), (584, 13770), (612, 13140), (648, 12410), (657, 12240), (680, 11826), (720, 11169), (730, 11016), (765, 10512), (810, 9928), (816, 9855), (876, 9180), (918, 8760), (1020, 7884), (1080, 7446), (1095, 7344), (1168, 6885), (1224, 6570), (1241, 6480), (1296, 6205), (1314, 6120), (1360, 5913), (1377, 5840), (1460, 5508), (1530, 5256), (1620, 4964), (1752, 4590), (1836, 4380), (1971, 4080), (2040, 3942), (2160, 3723), (2190, 3672), (2295, 3504), (2448, 3285), (2482, 3240), (2628, 3060), (2754, 2920)]