8703660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 31352832

約数和(自身を除く): 22649172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 23, 28, 30, 34, 35, 42, 46, 51, 53, 60, 68, 69, 70, 84, 85, 92, 102, 105, 106, 115, 119, 138, 140, 159, 161, 170, 204, 210, 212, 230, 238, 255, 265, 276, 318, 322, 340, 345, 357, 371, 391, 420, 460, 476, 483, 510, 530, 595, 636, 644, 690, 714, 742, 782, 795, 805, 901, 966, 1020, 1060, 1113, 1173, 1190, 1219, 1380, 1428, 1484, 1564, 1590, 1610, 1785, 1802, 1855, 1932, 1955, 2226, 2346, 2380, 2415, 2438, 2703, 2737, 3180, 3220, 3570, 3604, 3657, 3710, 3910, 4452, 4505, 4692, 4830, 4876, 5406, 5474, 5565, 5865, 6095, 6307, 7140, 7314, 7420, 7820, 8211, 8533, 9010, 9660, 10812, 10948, 11130, 11730, 12190, 12614, 13515, 13685, 14628, 16422, 17066, 18020, 18285, 18921, 20723, 22260, 23460, 24380, 25228, 25599, 27030, 27370, 31535, 32844, 34132, 36570, 37842, 41055, 41446, 42665, 51198, 54060, 54740, 62169, 63070, 73140, 75684, 82110, 82892, 85330, 94605, 102396, 103615, 124338, 126140, 127995, 145061, 164220, 170660, 189210, 207230, 248676, 255990, 290122, 310845, 378420, 414460, 435183, 511980, 580244, 621690, 725305, 870366, 1243380, 1450610, 1740732, 2175915, 2901220, 4351830, 8703660]

約数ペア:

[(1, 8703660), (2, 4351830), (3, 2901220), (4, 2175915), (5, 1740732), (6, 1450610), (7, 1243380), (10, 870366), (12, 725305), (14, 621690), (15, 580244), (17, 511980), (20, 435183), (21, 414460), (23, 378420), (28, 310845), (30, 290122), (34, 255990), (35, 248676), (42, 207230), (46, 189210), (51, 170660), (53, 164220), (60, 145061), (68, 127995), (69, 126140), (70, 124338), (84, 103615), (85, 102396), (92, 94605), (102, 85330), (105, 82892), (106, 82110), (115, 75684), (119, 73140), (138, 63070), (140, 62169), (159, 54740), (161, 54060), (170, 51198), (204, 42665), (210, 41446), (212, 41055), (230, 37842), (238, 36570), (255, 34132), (265, 32844), (276, 31535), (318, 27370), (322, 27030), (340, 25599), (345, 25228), (357, 24380), (371, 23460), (391, 22260), (420, 20723), (460, 18921), (476, 18285), (483, 18020), (510, 17066), (530, 16422), (595, 14628), (636, 13685), (644, 13515), (690, 12614), (714, 12190), (742, 11730), (782, 11130), (795, 10948), (805, 10812), (901, 9660), (966, 9010), (1020, 8533), (1060, 8211), (1113, 7820), (1173, 7420), (1190, 7314), (1219, 7140), (1380, 6307), (1428, 6095), (1484, 5865), (1564, 5565), (1590, 5474), (1610, 5406), (1785, 4876), (1802, 4830), (1855, 4692), (1932, 4505), (1955, 4452), (2226, 3910), (2346, 3710), (2380, 3657), (2415, 3604), (2438, 3570), (2703, 3220), (2737, 3180)]