2850238012440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{261010807}}^1$

素因数の和:261010841

約数の個数: 128

約数和(自身を含む): 10523955778560

約数和(自身を除く): 7673717766120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 261010807, 522021614, 783032421, 1044043228, 1305054035, 1566064842, 1827075649, 2088086456, 2610108070, 3132129684, 3393140491, 3654151298, 3915162105, 5220216140, 5481226947, 6264259368, 6786280982, 7308302596, 7830324210, 9135378245, 10179421473, 10440432280, 10962453894, 13572561964, 14616605192, 15660648420, 16965702455, 18270756490, 20358842946, 21924907788, 23751983437, 27145123928, 27406134735, 31321296840, 33931404910, 36541512980, 40717685892, 43849815576, 47503966874, 50897107365, 54812269470, 67862809820, 71255950311, 73083025960, 81435371784, 95007933748, 101794214730, 109624538940, 118759917185, 135725619640, 142511900622, 190015867496, 203588429460, 219249077880, 237519834370, 285023801244, 356279751555, 407176858920, 475039668740, 570047602488, 712559503110, 950079337480, 1425119006220, 2850238012440]

約数ペア:

[(1, 2850238012440), (2, 1425119006220), (3, 950079337480), (4, 712559503110), (5, 570047602488), (6, 475039668740), (7, 407176858920), (8, 356279751555), (10, 285023801244), (12, 237519834370), (13, 219249077880), (14, 203588429460), (15, 190015867496), (20, 142511900622), (21, 135725619640), (24, 118759917185), (26, 109624538940), (28, 101794214730), (30, 95007933748), (35, 81435371784), (39, 73083025960), (40, 71255950311), (42, 67862809820), (52, 54812269470), (56, 50897107365), (60, 47503966874), (65, 43849815576), (70, 40717685892), (78, 36541512980), (84, 33931404910), (91, 31321296840), (104, 27406134735), (105, 27145123928), (120, 23751983437), (130, 21924907788), (140, 20358842946), (156, 18270756490), (168, 16965702455), (182, 15660648420), (195, 14616605192), (210, 13572561964), (260, 10962453894), (273, 10440432280), (280, 10179421473), (312, 9135378245), (364, 7830324210), (390, 7308302596), (420, 6786280982), (455, 6264259368), (520, 5481226947), (546, 5220216140), (728, 3915162105), (780, 3654151298), (840, 3393140491), (910, 3132129684), (1092, 2610108070), (1365, 2088086456), (1560, 1827075649), (1820, 1566064842), (2184, 1305054035), (2730, 1044043228), (3640, 783032421), (5460, 522021614), (10920, 261010807)]