16443420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 58060800

約数和(自身を除く): 41617380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 47, 49, 51, 60, 68, 70, 84, 85, 94, 98, 102, 105, 119, 140, 141, 147, 170, 188, 196, 204, 210, 235, 238, 245, 255, 282, 294, 329, 340, 343, 357, 420, 470, 476, 490, 510, 564, 588, 595, 658, 686, 705, 714, 735, 799, 833, 940, 980, 987, 1020, 1029, 1190, 1316, 1372, 1410, 1428, 1470, 1598, 1645, 1666, 1715, 1785, 1974, 2058, 2303, 2380, 2397, 2499, 2820, 2940, 3196, 3290, 3332, 3430, 3570, 3948, 3995, 4116, 4165, 4606, 4794, 4935, 4998, 5145, 5593, 5831, 6580, 6860, 6909, 7140, 7990, 8330, 9212, 9588, 9870, 9996, 10290, 11186, 11515, 11662, 11985, 12495, 13818, 15980, 16121, 16660, 16779, 17493, 19740, 20580, 22372, 23030, 23324, 23970, 24990, 27636, 27965, 29155, 32242, 33558, 34545, 34986, 39151, 46060, 47940, 48363, 49980, 55930, 58310, 64484, 67116, 69090, 69972, 78302, 80605, 83895, 87465, 96726, 111860, 116620, 117453, 138180, 156604, 161210, 167790, 174930, 193452, 195755, 234906, 241815, 274057, 322420, 335580, 349860, 391510, 469812, 483630, 548114, 587265, 783020, 822171, 967260, 1096228, 1174530, 1370285, 1644342, 2349060, 2740570, 3288684, 4110855, 5481140, 8221710, 16443420]

約数ペア:

[(1, 16443420), (2, 8221710), (3, 5481140), (4, 4110855), (5, 3288684), (6, 2740570), (7, 2349060), (10, 1644342), (12, 1370285), (14, 1174530), (15, 1096228), (17, 967260), (20, 822171), (21, 783020), (28, 587265), (30, 548114), (34, 483630), (35, 469812), (42, 391510), (47, 349860), (49, 335580), (51, 322420), (60, 274057), (68, 241815), (70, 234906), (84, 195755), (85, 193452), (94, 174930), (98, 167790), (102, 161210), (105, 156604), (119, 138180), (140, 117453), (141, 116620), (147, 111860), (170, 96726), (188, 87465), (196, 83895), (204, 80605), (210, 78302), (235, 69972), (238, 69090), (245, 67116), (255, 64484), (282, 58310), (294, 55930), (329, 49980), (340, 48363), (343, 47940), (357, 46060), (420, 39151), (470, 34986), (476, 34545), (490, 33558), (510, 32242), (564, 29155), (588, 27965), (595, 27636), (658, 24990), (686, 23970), (705, 23324), (714, 23030), (735, 22372), (799, 20580), (833, 19740), (940, 17493), (980, 16779), (987, 16660), (1020, 16121), (1029, 15980), (1190, 13818), (1316, 12495), (1372, 11985), (1410, 11662), (1428, 11515), (1470, 11186), (1598, 10290), (1645, 9996), (1666, 9870), (1715, 9588), (1785, 9212), (1974, 8330), (2058, 7990), (2303, 7140), (2380, 6909), (2397, 6860), (2499, 6580), (2820, 5831), (2940, 5593), (3196, 5145), (3290, 4998), (3332, 4935), (3430, 4794), (3570, 4606), (3948, 4165), (3995, 4116)]