77815498320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{15439583}}^1$

素因数の和:15439609

約数の個数: 120

約数和(自身を含む): 298663312896

約数和(自身を除く): 220847814576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 15439583, 30879166, 46318749, 61758332, 77197915, 92637498, 108077081, 123516664, 138956247, 154395830, 185274996, 216154162, 231593745, 247033328, 277912494, 308791660, 324231243, 370549992, 432308324, 463187490, 540385405, 555824988, 617583320, 648462486, 694781235, 741099984, 864616648, 926374980, 972693729, 1080770810, 1111649976, 1235166640, 1296924972, 1389562470, 1621156215, 1729233296, 1852749960, 1945387458, 2161541620, 2223299952, 2593849944, 2779124940, 3242312430, 3705499920, 3890774916, 4323083240, 4863468645, 5187699888, 5558249880, 6484624860, 7781549832, 8646166480, 9726937290, 11116499760, 12969249720, 15563099664, 19453874580, 25938499440, 38907749160, 77815498320]

約数ペア:

[(1, 77815498320), (2, 38907749160), (3, 25938499440), (4, 19453874580), (5, 15563099664), (6, 12969249720), (7, 11116499760), (8, 9726937290), (9, 8646166480), (10, 7781549832), (12, 6484624860), (14, 5558249880), (15, 5187699888), (16, 4863468645), (18, 4323083240), (20, 3890774916), (21, 3705499920), (24, 3242312430), (28, 2779124940), (30, 2593849944), (35, 2223299952), (36, 2161541620), (40, 1945387458), (42, 1852749960), (45, 1729233296), (48, 1621156215), (56, 1389562470), (60, 1296924972), (63, 1235166640), (70, 1111649976), (72, 1080770810), (80, 972693729), (84, 926374980), (90, 864616648), (105, 741099984), (112, 694781235), (120, 648462486), (126, 617583320), (140, 555824988), (144, 540385405), (168, 463187490), (180, 432308324), (210, 370549992), (240, 324231243), (252, 308791660), (280, 277912494), (315, 247033328), (336, 231593745), (360, 216154162), (420, 185274996), (504, 154395830), (560, 138956247), (630, 123516664), (720, 108077081), (840, 92637498), (1008, 77197915), (1260, 61758332), (1680, 46318749), (2520, 30879166), (5040, 15439583)]