16163847180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{406331}}^1$

素因数の和:406376

約数の個数: 144

約数和(自身を含む): 55908032544

約数和(自身を除く): 39744185364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9945, 13260, 19890, 39780, 406331, 812662, 1218993, 1625324, 2031655, 2437986, 3656979, 4063310, 4875972, 5282303, 6094965, 6907627, 7313958, 8126620, 10564606, 12189930, 13815254, 14627916, 15846909, 18284895, 20722881, 21129212, 24379860, 26411515, 27630508, 31693818, 34538135, 36569790, 41445762, 47540727, 52823030, 62168643, 63387636, 69076270, 73139580, 79234545, 82891524, 89799151, 95081454, 103614405, 105646060, 124337286, 138152540, 158469090, 179598302, 190162908, 207228810, 237703635, 248674572, 269397453, 310843215, 316938180, 359196604, 414457620, 448995755, 475407270, 538794906, 621686430, 808192359, 897991510, 950814540, 1077589812, 1243372860, 1346987265, 1616384718, 1795983020, 2693974530, 3232769436, 4040961795, 5387949060, 8081923590, 16163847180]

約数ペア:

[(1, 16163847180), (2, 8081923590), (3, 5387949060), (4, 4040961795), (5, 3232769436), (6, 2693974530), (9, 1795983020), (10, 1616384718), (12, 1346987265), (13, 1243372860), (15, 1077589812), (17, 950814540), (18, 897991510), (20, 808192359), (26, 621686430), (30, 538794906), (34, 475407270), (36, 448995755), (39, 414457620), (45, 359196604), (51, 316938180), (52, 310843215), (60, 269397453), (65, 248674572), (68, 237703635), (78, 207228810), (85, 190162908), (90, 179598302), (102, 158469090), (117, 138152540), (130, 124337286), (153, 105646060), (156, 103614405), (170, 95081454), (180, 89799151), (195, 82891524), (204, 79234545), (221, 73139580), (234, 69076270), (255, 63387636), (260, 62168643), (306, 52823030), (340, 47540727), (390, 41445762), (442, 36569790), (468, 34538135), (510, 31693818), (585, 27630508), (612, 26411515), (663, 24379860), (765, 21129212), (780, 20722881), (884, 18284895), (1020, 15846909), (1105, 14627916), (1170, 13815254), (1326, 12189930), (1530, 10564606), (1989, 8126620), (2210, 7313958), (2340, 6907627), (2652, 6094965), (3060, 5282303), (3315, 4875972), (3978, 4063310), (4420, 3656979), (6630, 2437986), (7956, 2031655), (9945, 1625324), (13260, 1218993), (19890, 812662), (39780, 406331)]