2088156720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3739}}^1$

素因数の和:3947

約数の個数: 160

約数和(自身を含む): 7012051200

約数和(自身を除く): 4923894480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 179, 195, 208, 240, 260, 312, 358, 390, 520, 537, 624, 716, 780, 895, 1040, 1074, 1432, 1560, 1790, 2148, 2327, 2685, 2864, 3120, 3580, 3739, 4296, 4654, 5370, 6981, 7160, 7478, 8592, 9308, 10740, 11217, 11635, 13962, 14320, 14956, 18616, 18695, 21480, 22434, 23270, 27924, 29912, 34905, 37232, 37390, 42960, 44868, 46540, 48607, 55848, 56085, 59824, 69810, 74780, 89736, 93080, 97214, 111696, 112170, 139620, 145821, 149560, 179472, 186160, 194428, 224340, 243035, 279240, 291642, 299120, 388856, 448680, 486070, 558480, 583284, 669281, 729105, 777712, 897360, 972140, 1166568, 1338562, 1458210, 1944280, 2007843, 2333136, 2677124, 2916420, 3346405, 3888560, 4015686, 5354248, 5832840, 6692810, 8031372, 8700653, 10039215, 10708496, 11665680, 13385620, 16062744, 17401306, 20078430, 26101959, 26771240, 32125488, 34802612, 40156860, 43503265, 52203918, 53542480, 69605224, 80313720, 87006530, 104407836, 130509795, 139210448, 160627440, 174013060, 208815672, 261019590, 348026120, 417631344, 522039180, 696052240, 1044078360, 2088156720]

約数ペア:

[(1, 2088156720), (2, 1044078360), (3, 696052240), (4, 522039180), (5, 417631344), (6, 348026120), (8, 261019590), (10, 208815672), (12, 174013060), (13, 160627440), (15, 139210448), (16, 130509795), (20, 104407836), (24, 87006530), (26, 80313720), (30, 69605224), (39, 53542480), (40, 52203918), (48, 43503265), (52, 40156860), (60, 34802612), (65, 32125488), (78, 26771240), (80, 26101959), (104, 20078430), (120, 17401306), (130, 16062744), (156, 13385620), (179, 11665680), (195, 10708496), (208, 10039215), (240, 8700653), (260, 8031372), (312, 6692810), (358, 5832840), (390, 5354248), (520, 4015686), (537, 3888560), (624, 3346405), (716, 2916420), (780, 2677124), (895, 2333136), (1040, 2007843), (1074, 1944280), (1432, 1458210), (1560, 1338562), (1790, 1166568), (2148, 972140), (2327, 897360), (2685, 777712), (2864, 729105), (3120, 669281), (3580, 583284), (3739, 558480), (4296, 486070), (4654, 448680), (5370, 388856), (6981, 299120), (7160, 291642), (7478, 279240), (8592, 243035), (9308, 224340), (10740, 194428), (11217, 186160), (11635, 179472), (13962, 149560), (14320, 145821), (14956, 139620), (18616, 112170), (18695, 111696), (21480, 97214), (22434, 93080), (23270, 89736), (27924, 74780), (29912, 69810), (34905, 59824), (37232, 56085), (37390, 55848), (42960, 48607), (44868, 46540)]