15772680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1$

素因数の和:604

約数の個数: 192

約数和(自身を含む): 64022400

約数和(自身を除く): 48249720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 569, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1138, 1155, 1260, 1320, 1386, 1540, 1707, 1848, 1980, 2276, 2310, 2520, 2772, 2845, 3080, 3414, 3465, 3960, 3983, 4552, 4620, 5121, 5544, 5690, 6259, 6828, 6930, 7966, 8535, 9240, 10242, 11380, 11949, 12518, 13656, 13860, 15932, 17070, 18777, 19915, 20484, 22760, 23898, 25036, 25605, 27720, 31295, 31864, 34140, 35847, 37554, 39830, 40968, 43813, 47796, 50072, 51210, 56331, 59745, 62590, 68280, 71694, 75108, 79660, 87626, 93885, 95592, 102420, 112662, 119490, 125180, 131439, 143388, 150216, 159320, 175252, 179235, 187770, 204840, 219065, 225324, 238980, 250360, 262878, 281655, 286776, 350504, 358470, 375540, 394317, 438130, 450648, 477960, 525756, 563310, 657195, 716940, 751080, 788634, 876260, 1051512, 1126620, 1314390, 1433880, 1577268, 1752520, 1971585, 2253240, 2628780, 3154536, 3943170, 5257560, 7886340, 15772680]

約数ペア:

[(1, 15772680), (2, 7886340), (3, 5257560), (4, 3943170), (5, 3154536), (6, 2628780), (7, 2253240), (8, 1971585), (9, 1752520), (10, 1577268), (11, 1433880), (12, 1314390), (14, 1126620), (15, 1051512), (18, 876260), (20, 788634), (21, 751080), (22, 716940), (24, 657195), (28, 563310), (30, 525756), (33, 477960), (35, 450648), (36, 438130), (40, 394317), (42, 375540), (44, 358470), (45, 350504), (55, 286776), (56, 281655), (60, 262878), (63, 250360), (66, 238980), (70, 225324), (72, 219065), (77, 204840), (84, 187770), (88, 179235), (90, 175252), (99, 159320), (105, 150216), (110, 143388), (120, 131439), (126, 125180), (132, 119490), (140, 112662), (154, 102420), (165, 95592), (168, 93885), (180, 87626), (198, 79660), (210, 75108), (220, 71694), (231, 68280), (252, 62590), (264, 59745), (280, 56331), (308, 51210), (315, 50072), (330, 47796), (360, 43813), (385, 40968), (396, 39830), (420, 37554), (440, 35847), (462, 34140), (495, 31864), (504, 31295), (569, 27720), (616, 25605), (630, 25036), (660, 23898), (693, 22760), (770, 20484), (792, 19915), (840, 18777), (924, 17070), (990, 15932), (1138, 13860), (1155, 13656), (1260, 12518), (1320, 11949), (1386, 11380), (1540, 10242), (1707, 9240), (1848, 8535), (1980, 7966), (2276, 6930), (2310, 6828), (2520, 6259), (2772, 5690), (2845, 5544), (3080, 5121), (3414, 4620), (3465, 4552), (3960, 3983)]