19284495120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{811637}}^1$

素因数の和:811670

約数の個数: 160

約数和(自身を含む): 72463040640

約数和(自身を除く): 53178545520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 811637, 1623274, 2434911, 3246548, 4058185, 4869822, 6493096, 7304733, 8116370, 8928007, 9739644, 12174555, 12986192, 14609466, 16232740, 17856014, 19479288, 21914199, 24349110, 26784021, 29218932, 32465480, 35712028, 36523665, 38958576, 43828398, 44640035, 48698220, 53568042, 58437864, 64930960, 71424056, 73047330, 80352063, 87656796, 89280070, 97396440, 107136084, 109570995, 116875728, 133920105, 142848112, 146094660, 160704126, 175313592, 178560140, 194792880, 214272168, 219141990, 241056189, 267840210, 292189320, 321408252, 350627184, 357120280, 401760315, 428544336, 438283980, 482112378, 535680420, 584378640, 642816504, 714240560, 803520630, 876567960, 964224756, 1071360840, 1205280945, 1285633008, 1607041260, 1753135920, 1928449512, 2142721680, 2410561890, 3214082520, 3856899024, 4821123780, 6428165040, 9642247560, 19284495120]

約数ペア:

[(1, 19284495120), (2, 9642247560), (3, 6428165040), (4, 4821123780), (5, 3856899024), (6, 3214082520), (8, 2410561890), (9, 2142721680), (10, 1928449512), (11, 1753135920), (12, 1607041260), (15, 1285633008), (16, 1205280945), (18, 1071360840), (20, 964224756), (22, 876567960), (24, 803520630), (27, 714240560), (30, 642816504), (33, 584378640), (36, 535680420), (40, 482112378), (44, 438283980), (45, 428544336), (48, 401760315), (54, 357120280), (55, 350627184), (60, 321408252), (66, 292189320), (72, 267840210), (80, 241056189), (88, 219141990), (90, 214272168), (99, 194792880), (108, 178560140), (110, 175313592), (120, 160704126), (132, 146094660), (135, 142848112), (144, 133920105), (165, 116875728), (176, 109570995), (180, 107136084), (198, 97396440), (216, 89280070), (220, 87656796), (240, 80352063), (264, 73047330), (270, 71424056), (297, 64930960), (330, 58437864), (360, 53568042), (396, 48698220), (432, 44640035), (440, 43828398), (495, 38958576), (528, 36523665), (540, 35712028), (594, 32465480), (660, 29218932), (720, 26784021), (792, 24349110), (880, 21914199), (990, 19479288), (1080, 17856014), (1188, 16232740), (1320, 14609466), (1485, 12986192), (1584, 12174555), (1980, 9739644), (2160, 8928007), (2376, 8116370), (2640, 7304733), (2970, 6493096), (3960, 4869822), (4752, 4058185), (5940, 3246548), (7920, 2434911), (11880, 1623274), (23760, 811637)]