1948092720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1723}}^1$

素因数の和:2419

約数の個数: 160

約数和(自身を含む): 6916081152

約数和(自身を除く): 4967988432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 673, 840, 1346, 1680, 1723, 2019, 2692, 3365, 3446, 4038, 4711, 5169, 5384, 6730, 6892, 8076, 8615, 9422, 10095, 10338, 10768, 12061, 13460, 13784, 14133, 16152, 17230, 18844, 20190, 20676, 23555, 24122, 25845, 26920, 27568, 28266, 32304, 34460, 36183, 37688, 40380, 41352, 47110, 48244, 51690, 53840, 56532, 60305, 68920, 70665, 72366, 75376, 80760, 82704, 94220, 96488, 103380, 113064, 120610, 137840, 141330, 144732, 161520, 180915, 188440, 192976, 206760, 226128, 241220, 282660, 289464, 361830, 376880, 413520, 482440, 565320, 578928, 723660, 964880, 1130640, 1159579, 1447320, 2319158, 2894640, 3478737, 4638316, 5797895, 6957474, 8117053, 9276632, 11595790, 13914948, 16234106, 17393685, 18553264, 23191580, 24351159, 27829896, 32468212, 34787370, 40585265, 46383160, 48702318, 55659792, 64936424, 69574740, 81170530, 92766320, 97404636, 121755795, 129872848, 139149480, 162341060, 194809272, 243511590, 278298960, 324682120, 389618544, 487023180, 649364240, 974046360, 1948092720]

約数ペア:

[(1, 1948092720), (2, 974046360), (3, 649364240), (4, 487023180), (5, 389618544), (6, 324682120), (7, 278298960), (8, 243511590), (10, 194809272), (12, 162341060), (14, 139149480), (15, 129872848), (16, 121755795), (20, 97404636), (21, 92766320), (24, 81170530), (28, 69574740), (30, 64936424), (35, 55659792), (40, 48702318), (42, 46383160), (48, 40585265), (56, 34787370), (60, 32468212), (70, 27829896), (80, 24351159), (84, 23191580), (105, 18553264), (112, 17393685), (120, 16234106), (140, 13914948), (168, 11595790), (210, 9276632), (240, 8117053), (280, 6957474), (336, 5797895), (420, 4638316), (560, 3478737), (673, 2894640), (840, 2319158), (1346, 1447320), (1680, 1159579), (1723, 1130640), (2019, 964880), (2692, 723660), (3365, 578928), (3446, 565320), (4038, 482440), (4711, 413520), (5169, 376880), (5384, 361830), (6730, 289464), (6892, 282660), (8076, 241220), (8615, 226128), (9422, 206760), (10095, 192976), (10338, 188440), (10768, 180915), (12061, 161520), (13460, 144732), (13784, 141330), (14133, 137840), (16152, 120610), (17230, 113064), (18844, 103380), (20190, 96488), (20676, 94220), (23555, 82704), (24122, 80760), (25845, 75376), (26920, 72366), (27568, 70665), (28266, 68920), (32304, 60305), (34460, 56532), (36183, 53840), (37688, 51690), (40380, 48244), (41352, 47110)]