668200320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{38669}}^1$

素因数の和:38697

約数の個数: 128

約数和(自身を含む): 2366604000

約数和(自身を除く): 1698403680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 38669, 77338, 116007, 154676, 193345, 232014, 309352, 348021, 386690, 464028, 580035, 618704, 696042, 773380, 928056, 1044063, 1160070, 1237408, 1392084, 1546760, 1740105, 1856112, 2088126, 2320140, 2474816, 2784168, 3093520, 3480210, 3712224, 4176252, 4640280, 4949632, 5220315, 5568336, 6187040, 6960420, 7424448, 8352504, 9280560, 10440630, 11136672, 12374080, 13920840, 14848896, 16705008, 18561120, 20881260, 22273344, 24748160, 27841680, 33410016, 37122240, 41762520, 44546688, 55683360, 66820032, 74244480, 83525040, 111366720, 133640064, 167050080, 222733440, 334100160, 668200320]

約数ペア:

[(1, 668200320), (2, 334100160), (3, 222733440), (4, 167050080), (5, 133640064), (6, 111366720), (8, 83525040), (9, 74244480), (10, 66820032), (12, 55683360), (15, 44546688), (16, 41762520), (18, 37122240), (20, 33410016), (24, 27841680), (27, 24748160), (30, 22273344), (32, 20881260), (36, 18561120), (40, 16705008), (45, 14848896), (48, 13920840), (54, 12374080), (60, 11136672), (64, 10440630), (72, 9280560), (80, 8352504), (90, 7424448), (96, 6960420), (108, 6187040), (120, 5568336), (128, 5220315), (135, 4949632), (144, 4640280), (160, 4176252), (180, 3712224), (192, 3480210), (216, 3093520), (240, 2784168), (270, 2474816), (288, 2320140), (320, 2088126), (360, 1856112), (384, 1740105), (432, 1546760), (480, 1392084), (540, 1237408), (576, 1160070), (640, 1044063), (720, 928056), (864, 773380), (960, 696042), (1080, 618704), (1152, 580035), (1440, 464028), (1728, 386690), (1920, 348021), (2160, 309352), (2880, 232014), (3456, 193345), (4320, 154676), (5760, 116007), (8640, 77338), (17280, 38669)]