79312680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 272937600

約数和(自身を除く): 193624920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 71, 72, 87, 90, 107, 116, 120, 142, 145, 174, 180, 213, 214, 232, 261, 284, 290, 321, 348, 355, 360, 426, 428, 435, 522, 535, 568, 580, 639, 642, 696, 710, 852, 856, 870, 963, 1044, 1065, 1070, 1160, 1278, 1284, 1305, 1420, 1605, 1704, 1740, 1926, 2059, 2088, 2130, 2140, 2556, 2568, 2610, 2840, 3103, 3195, 3210, 3480, 3852, 4118, 4260, 4280, 4815, 5112, 5220, 6177, 6206, 6390, 6420, 7597, 7704, 8236, 8520, 9309, 9630, 10295, 10440, 12354, 12412, 12780, 12840, 15194, 15515, 16472, 18531, 18618, 19260, 20590, 22791, 24708, 24824, 25560, 27927, 30388, 30885, 31030, 37062, 37236, 37985, 38520, 41180, 45582, 46545, 49416, 55854, 60776, 61770, 62060, 68373, 74124, 74472, 75970, 82360, 91164, 92655, 93090, 111708, 113955, 123540, 124120, 136746, 139635, 148248, 151940, 182328, 185310, 186180, 220313, 223416, 227910, 247080, 273492, 279270, 303880, 341865, 370620, 372360, 440626, 455820, 546984, 558540, 660939, 683730, 741240, 881252, 911640, 1101565, 1117080, 1321878, 1367460, 1762504, 1982817, 2203130, 2643756, 2734920, 3304695, 3965634, 4406260, 5287512, 6609390, 7931268, 8812520, 9914085, 13218780, 15862536, 19828170, 26437560, 39656340, 79312680]

約数ペア:

[(1, 79312680), (2, 39656340), (3, 26437560), (4, 19828170), (5, 15862536), (6, 13218780), (8, 9914085), (9, 8812520), (10, 7931268), (12, 6609390), (15, 5287512), (18, 4406260), (20, 3965634), (24, 3304695), (29, 2734920), (30, 2643756), (36, 2203130), (40, 1982817), (45, 1762504), (58, 1367460), (60, 1321878), (71, 1117080), (72, 1101565), (87, 911640), (90, 881252), (107, 741240), (116, 683730), (120, 660939), (142, 558540), (145, 546984), (174, 455820), (180, 440626), (213, 372360), (214, 370620), (232, 341865), (261, 303880), (284, 279270), (290, 273492), (321, 247080), (348, 227910), (355, 223416), (360, 220313), (426, 186180), (428, 185310), (435, 182328), (522, 151940), (535, 148248), (568, 139635), (580, 136746), (639, 124120), (642, 123540), (696, 113955), (710, 111708), (852, 93090), (856, 92655), (870, 91164), (963, 82360), (1044, 75970), (1065, 74472), (1070, 74124), (1160, 68373), (1278, 62060), (1284, 61770), (1305, 60776), (1420, 55854), (1605, 49416), (1704, 46545), (1740, 45582), (1926, 41180), (2059, 38520), (2088, 37985), (2130, 37236), (2140, 37062), (2556, 31030), (2568, 30885), (2610, 30388), (2840, 27927), (3103, 25560), (3195, 24824), (3210, 24708), (3480, 22791), (3852, 20590), (4118, 19260), (4260, 18618), (4280, 18531), (4815, 16472), (5112, 15515), (5220, 15194), (6177, 12840), (6206, 12780), (6390, 12412), (6420, 12354), (7597, 10440), (7704, 10295), (8236, 9630), (8520, 9309)]