31072202520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{12071}}^1$

素因数の和:13233

約数の個数: 128

約数和(自身を含む): 98217792000

約数和(自身を除く): 67145589480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1129, 1140, 2258, 2280, 3387, 4516, 5645, 6774, 9032, 11290, 12071, 13548, 16935, 21451, 22580, 24142, 27096, 33870, 36213, 42902, 45160, 48284, 60355, 64353, 67740, 72426, 85804, 96568, 107255, 120710, 128706, 135480, 144852, 171608, 181065, 214510, 229349, 241420, 257412, 289704, 321765, 362130, 429020, 458698, 482840, 514824, 643530, 688047, 724260, 858040, 917396, 1146745, 1287060, 1376094, 1448520, 1834792, 2293490, 2574120, 2752188, 3440235, 4586980, 5504376, 6880470, 9173960, 13628159, 13760940, 27256318, 27521880, 40884477, 54512636, 68140795, 81768954, 109025272, 136281590, 163537908, 204422385, 258935021, 272563180, 327075816, 408844770, 517870042, 545126360, 776805063, 817689540, 1035740084, 1294675105, 1553610126, 1635379080, 2071480168, 2589350210, 3107220252, 3884025315, 5178700420, 6214440504, 7768050630, 10357400840, 15536101260, 31072202520]

約数ペア:

[(1, 31072202520), (2, 15536101260), (3, 10357400840), (4, 7768050630), (5, 6214440504), (6, 5178700420), (8, 3884025315), (10, 3107220252), (12, 2589350210), (15, 2071480168), (19, 1635379080), (20, 1553610126), (24, 1294675105), (30, 1035740084), (38, 817689540), (40, 776805063), (57, 545126360), (60, 517870042), (76, 408844770), (95, 327075816), (114, 272563180), (120, 258935021), (152, 204422385), (190, 163537908), (228, 136281590), (285, 109025272), (380, 81768954), (456, 68140795), (570, 54512636), (760, 40884477), (1129, 27521880), (1140, 27256318), (2258, 13760940), (2280, 13628159), (3387, 9173960), (4516, 6880470), (5645, 5504376), (6774, 4586980), (9032, 3440235), (11290, 2752188), (12071, 2574120), (13548, 2293490), (16935, 1834792), (21451, 1448520), (22580, 1376094), (24142, 1287060), (27096, 1146745), (33870, 917396), (36213, 858040), (42902, 724260), (45160, 688047), (48284, 643530), (60355, 514824), (64353, 482840), (67740, 458698), (72426, 429020), (85804, 362130), (96568, 321765), (107255, 289704), (120710, 257412), (128706, 241420), (135480, 229349), (144852, 214510), (171608, 181065)]