964400640

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{17939}}^1$

素因数の和:17972

約数の個数: 160

約数和(自身を含む): 3523703040

約数和(自身を除く): 2559302400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 10752, 13440, 17920, 17939, 26880, 35878, 53760, 53817, 71756, 89695, 107634, 125573, 143512, 179390, 215268, 251146, 269085, 287024, 358780, 376719, 430536, 502292, 538170, 574048, 627865, 717560, 753438, 861072, 1004584, 1076340, 1148096, 1255730, 1435120, 1506876, 1722144, 1883595, 2009168, 2152680, 2296192, 2511460, 2870240, 3013752, 3444288, 3767190, 4018336, 4305360, 4592384, 5022920, 5740480, 6027504, 6888576, 7534380, 8036672, 8610720, 9184768, 10045840, 11480960, 12055008, 13777152, 15068760, 16073344, 17221440, 20091680, 22961920, 24110016, 27554304, 30137520, 32146688, 34442880, 40183360, 45923840, 48220032, 60275040, 64293376, 68885760, 80366720, 96440064, 120550080, 137771520, 160733440, 192880128, 241100160, 321466880, 482200320, 964400640]

約数ペア:

[(1, 964400640), (2, 482200320), (3, 321466880), (4, 241100160), (5, 192880128), (6, 160733440), (7, 137771520), (8, 120550080), (10, 96440064), (12, 80366720), (14, 68885760), (15, 64293376), (16, 60275040), (20, 48220032), (21, 45923840), (24, 40183360), (28, 34442880), (30, 32146688), (32, 30137520), (35, 27554304), (40, 24110016), (42, 22961920), (48, 20091680), (56, 17221440), (60, 16073344), (64, 15068760), (70, 13777152), (80, 12055008), (84, 11480960), (96, 10045840), (105, 9184768), (112, 8610720), (120, 8036672), (128, 7534380), (140, 6888576), (160, 6027504), (168, 5740480), (192, 5022920), (210, 4592384), (224, 4305360), (240, 4018336), (256, 3767190), (280, 3444288), (320, 3013752), (336, 2870240), (384, 2511460), (420, 2296192), (448, 2152680), (480, 2009168), (512, 1883595), (560, 1722144), (640, 1506876), (672, 1435120), (768, 1255730), (840, 1148096), (896, 1076340), (960, 1004584), (1120, 861072), (1280, 753438), (1344, 717560), (1536, 627865), (1680, 574048), (1792, 538170), (1920, 502292), (2240, 430536), (2560, 376719), (2688, 358780), (3360, 287024), (3584, 269085), (3840, 251146), (4480, 215268), (5376, 179390), (6720, 143512), (7680, 125573), (8960, 107634), (10752, 89695), (13440, 71756), (17920, 53817), (17939, 53760), (26880, 35878)]