72913576680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{9644653}}^1$

素因数の和:9644680

約数の個数: 128

約数和(自身を含む): 277766035200

約数和(自身を除く): 204852458520

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, 9644653, 19289306, 28933959, 38578612, 48223265, 57867918, 67512571, 77157224, 86801877, 96446530, 115735836, 135025142, 144669795, 173603754, 192893060, 202537713, 231471672, 260405631, 270050284, 289339590, 337562855, 347207508, 385786120, 405075426, 434009385, 520811262, 540100568, 578679180, 607613139, 675125710, 694415016, 810150852, 868018770, 1012688565, 1041622524, 1157358360, 1215226278, 1302028155, 1350251420, 1620301704, 1736037540, 1822839417, 2025377130, 2083245048, 2430452556, 2604056310, 2700502840, 3038065695, 3472075080, 3645678834, 4050754260, 4860905112, 5208112620, 6076131390, 7291357668, 8101508520, 9114197085, 10416225240, 12152262780, 14582715336, 18228394170, 24304525560, 36456788340, 72913576680]

約数ペア:

[(1, 72913576680), (2, 36456788340), (3, 24304525560), (4, 18228394170), (5, 14582715336), (6, 12152262780), (7, 10416225240), (8, 9114197085), (9, 8101508520), (10, 7291357668), (12, 6076131390), (14, 5208112620), (15, 4860905112), (18, 4050754260), (20, 3645678834), (21, 3472075080), (24, 3038065695), (27, 2700502840), (28, 2604056310), (30, 2430452556), (35, 2083245048), (36, 2025377130), (40, 1822839417), (42, 1736037540), (45, 1620301704), (54, 1350251420), (56, 1302028155), (60, 1215226278), (63, 1157358360), (70, 1041622524), (72, 1012688565), (84, 868018770), (90, 810150852), (105, 694415016), (108, 675125710), (120, 607613139), (126, 578679180), (135, 540100568), (140, 520811262), (168, 434009385), (180, 405075426), (189, 385786120), (210, 347207508), (216, 337562855), (252, 289339590), (270, 270050284), (280, 260405631), (315, 231471672), (360, 202537713), (378, 192893060), (420, 173603754), (504, 144669795), (540, 135025142), (630, 115735836), (756, 96446530), (840, 86801877), (945, 77157224), (1080, 67512571), (1260, 57867918), (1512, 48223265), (1890, 38578612), (2520, 28933959), (3780, 19289306), (7560, 9644653)]