233560320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{8689}}^1$

素因数の和:8720

約数の個数: 144

約数和(自身を含む): 852593280

約数和(自身を除く): 619032960

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, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8689, 8960, 13440, 17378, 26067, 26880, 34756, 43445, 52134, 60823, 69512, 86890, 104268, 121646, 130335, 139024, 173780, 182469, 208536, 243292, 260670, 278048, 304115, 347560, 364938, 417072, 486584, 521340, 556096, 608230, 695120, 729876, 834144, 912345, 973168, 1042680, 1112192, 1216460, 1390240, 1459752, 1668288, 1824690, 1946336, 2085360, 2224384, 2432920, 2780480, 2919504, 3336576, 3649380, 3892672, 4170720, 4865840, 5560960, 5839008, 6673152, 7298760, 7785344, 8341440, 9731680, 11121920, 11678016, 14597520, 15570688, 16682880, 19463360, 23356032, 29195040, 33365760, 38926720, 46712064, 58390080, 77853440, 116780160, 233560320]

約数ペア:

[(1, 233560320), (2, 116780160), (3, 77853440), (4, 58390080), (5, 46712064), (6, 38926720), (7, 33365760), (8, 29195040), (10, 23356032), (12, 19463360), (14, 16682880), (15, 15570688), (16, 14597520), (20, 11678016), (21, 11121920), (24, 9731680), (28, 8341440), (30, 7785344), (32, 7298760), (35, 6673152), (40, 5839008), (42, 5560960), (48, 4865840), (56, 4170720), (60, 3892672), (64, 3649380), (70, 3336576), (80, 2919504), (84, 2780480), (96, 2432920), (105, 2224384), (112, 2085360), (120, 1946336), (128, 1824690), (140, 1668288), (160, 1459752), (168, 1390240), (192, 1216460), (210, 1112192), (224, 1042680), (240, 973168), (256, 912345), (280, 834144), (320, 729876), (336, 695120), (384, 608230), (420, 556096), (448, 521340), (480, 486584), (560, 417072), (640, 364938), (672, 347560), (768, 304115), (840, 278048), (896, 260670), (960, 243292), (1120, 208536), (1280, 182469), (1344, 173780), (1680, 139024), (1792, 130335), (1920, 121646), (2240, 104268), (2688, 86890), (3360, 69512), (3840, 60823), (4480, 52134), (5376, 43445), (6720, 34756), (8689, 26880), (8960, 26067), (13440, 17378)]