19739863080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{2611093}}^1$

素因数の和:2611120

約数の個数: 128

約数和(自身を含む): 75199507200

約数和(自身を除く): 55459644120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 2611093, 5222186, 7833279, 10444372, 13055465, 15666558, 18277651, 20888744, 23499837, 26110930, 31333116, 36555302, 39166395, 46999674, 52221860, 54832953, 62666232, 70499511, 73110604, 78332790, 91388255, 93999348, 104443720, 109665906, 117499185, 140999022, 146221208, 156665580, 164498859, 182776510, 187998696, 219331812, 234998370, 274164765, 281998044, 313331160, 328997718, 352497555, 365553020, 438663624, 469996740, 493496577, 548329530, 563996088, 657995436, 704995110, 731106040, 822494295, 939993480, 986993154, 1096659060, 1315990872, 1409990220, 1644988590, 1973986308, 2193318120, 2467482885, 2819980440, 3289977180, 3947972616, 4934965770, 6579954360, 9869931540, 19739863080]

約数ペア:

[(1, 19739863080), (2, 9869931540), (3, 6579954360), (4, 4934965770), (5, 3947972616), (6, 3289977180), (7, 2819980440), (8, 2467482885), (9, 2193318120), (10, 1973986308), (12, 1644988590), (14, 1409990220), (15, 1315990872), (18, 1096659060), (20, 986993154), (21, 939993480), (24, 822494295), (27, 731106040), (28, 704995110), (30, 657995436), (35, 563996088), (36, 548329530), (40, 493496577), (42, 469996740), (45, 438663624), (54, 365553020), (56, 352497555), (60, 328997718), (63, 313331160), (70, 281998044), (72, 274164765), (84, 234998370), (90, 219331812), (105, 187998696), (108, 182776510), (120, 164498859), (126, 156665580), (135, 146221208), (140, 140999022), (168, 117499185), (180, 109665906), (189, 104443720), (210, 93999348), (216, 91388255), (252, 78332790), (270, 73110604), (280, 70499511), (315, 62666232), (360, 54832953), (378, 52221860), (420, 46999674), (504, 39166395), (540, 36555302), (630, 31333116), (756, 26110930), (840, 23499837), (945, 20888744), (1080, 18277651), (1260, 15666558), (1512, 13055465), (1890, 10444372), (2520, 7833279), (3780, 5222186), (7560, 2611093)]