19251615180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{10211}}^1$

素因数の和:10364

約数の個数: 144

約数和(自身を含む): 62544496896

約数和(自身を除く): 43292881716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4489, 4690, 5628, 7035, 8978, 9380, 10211, 13467, 14070, 17956, 20422, 22445, 26934, 28140, 30633, 31423, 40844, 44890, 51055, 53868, 61266, 62846, 67335, 71477, 89780, 94269, 102110, 122532, 125692, 134670, 142954, 153165, 157115, 188538, 204220, 214431, 269340, 285908, 306330, 314230, 357385, 377076, 428862, 471345, 612660, 628460, 684137, 714770, 857724, 942690, 1072155, 1368274, 1429540, 1885380, 2052411, 2144310, 2736548, 3420685, 4104822, 4288620, 4788959, 6841370, 8209644, 9577918, 10262055, 13682740, 14366877, 19155836, 20524110, 23944795, 28733754, 41048220, 45837179, 47889590, 57467508, 71834385, 91674358, 95779180, 137511537, 143668770, 183348716, 229185895, 275023074, 287337540, 320860253, 458371790, 550046148, 641720506, 687557685, 916743580, 962580759, 1283441012, 1375115370, 1604301265, 1925161518, 2750230740, 3208602530, 3850323036, 4812903795, 6417205060, 9625807590, 19251615180]

約数ペア:

[(1, 19251615180), (2, 9625807590), (3, 6417205060), (4, 4812903795), (5, 3850323036), (6, 3208602530), (7, 2750230740), (10, 1925161518), (12, 1604301265), (14, 1375115370), (15, 1283441012), (20, 962580759), (21, 916743580), (28, 687557685), (30, 641720506), (35, 550046148), (42, 458371790), (60, 320860253), (67, 287337540), (70, 275023074), (84, 229185895), (105, 183348716), (134, 143668770), (140, 137511537), (201, 95779180), (210, 91674358), (268, 71834385), (335, 57467508), (402, 47889590), (420, 45837179), (469, 41048220), (670, 28733754), (804, 23944795), (938, 20524110), (1005, 19155836), (1340, 14366877), (1407, 13682740), (1876, 10262055), (2010, 9577918), (2345, 8209644), (2814, 6841370), (4020, 4788959), (4489, 4288620), (4690, 4104822), (5628, 3420685), (7035, 2736548), (8978, 2144310), (9380, 2052411), (10211, 1885380), (13467, 1429540), (14070, 1368274), (17956, 1072155), (20422, 942690), (22445, 857724), (26934, 714770), (28140, 684137), (30633, 628460), (31423, 612660), (40844, 471345), (44890, 428862), (51055, 377076), (53868, 357385), (61266, 314230), (62846, 306330), (67335, 285908), (71477, 269340), (89780, 214431), (94269, 204220), (102110, 188538), (122532, 157115), (125692, 153165), (134670, 142954)]