31287479040

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5233}}^1$

素因数の和:5436

約数の個数: 288

約数和(自身を含む): 111690210240

約数和(自身を除く): 80402731200

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, 173, 180, 192, 216, 240, 256, 270, 288, 320, 346, 360, 384, 432, 480, 519, 540, 576, 640, 692, 720, 768, 864, 865, 960, 1038, 1080, 1152, 1280, 1384, 1440, 1557, 1728, 1730, 1920, 2076, 2160, 2304, 2595, 2768, 2880, 3114, 3456, 3460, 3840, 4152, 4320, 4671, 5190, 5233, 5536, 5760, 6228, 6912, 6920, 7785, 8304, 8640, 9342, 10380, 10466, 11072, 11520, 12456, 13840, 15570, 15699, 16608, 17280, 18684, 20760, 20932, 22144, 23355, 24912, 26165, 27680, 31140, 31398, 33216, 34560, 37368, 41520, 41864, 44288, 46710, 47097, 49824, 52330, 55360, 62280, 62796, 66432, 74736, 78495, 83040, 83728, 93420, 94194, 99648, 104660, 110720, 124560, 125592, 132864, 141291, 149472, 156990, 166080, 167456, 186840, 188388, 199296, 209320, 221440, 235485, 249120, 251184, 282582, 298944, 313980, 332160, 334912, 373680, 376776, 398592, 418640, 470970, 498240, 502368, 565164, 597888, 627960, 664320, 669824, 706455, 747360, 753552, 837280, 905309, 941940, 996480, 1004736, 1130328, 1195776, 1255920, 1339648, 1412910, 1494720, 1507104, 1674560, 1810618, 1883880, 1992960, 2009472, 2260656, 2511840, 2715927, 2825820, 2989440, 3014208, 3349120, 3621236, 3767760, 4018944, 4521312, 4526545, 5023680, 5431854, 5651640, 5978880, 6028416, 6698240, 7242472, 7535520, 8147781, 9042624, 9053090, 10047360, 10863708, 11303280, 12056832, 13579635, 14484944, 15071040, 16295562, 18085248, 18106180, 20094720, 21727416, 22606560, 24443343, 27159270, 28969888, 30142080, 32591124, 36170496, 36212360, 40738905, 43454832, 45213120, 48886686, 54318540, 57939776, 60284160, 65182248, 72424720, 81477810, 86909664, 90426240, 97773372, 108637080, 115879552, 122216715, 130364496, 144849440, 162955620, 173819328, 180852480, 195546744, 217274160, 231759104, 244433430, 260728992, 289698880, 325911240, 347638656, 391093488, 434548320, 488866860, 521457984, 579397760, 651822480, 695277312, 782186976, 869096640, 977733720, 1042915968, 1158795520, 1303644960, 1564373952, 1738193280, 1955467440, 2085831936, 2607289920, 3128747904, 3476386560, 3910934880, 5214579840, 6257495808, 7821869760, 10429159680, 15643739520, 31287479040]

約数ペア:

[(1, 31287479040), (2, 15643739520), (3, 10429159680), (4, 7821869760), (5, 6257495808), (6, 5214579840), (8, 3910934880), (9, 3476386560), (10, 3128747904), (12, 2607289920), (15, 2085831936), (16, 1955467440), (18, 1738193280), (20, 1564373952), (24, 1303644960), (27, 1158795520), (30, 1042915968), (32, 977733720), (36, 869096640), (40, 782186976), (45, 695277312), (48, 651822480), (54, 579397760), (60, 521457984), (64, 488866860), (72, 434548320), (80, 391093488), (90, 347638656), (96, 325911240), (108, 289698880), (120, 260728992), (128, 244433430), (135, 231759104), (144, 217274160), (160, 195546744), (173, 180852480), (180, 173819328), (192, 162955620), (216, 144849440), (240, 130364496), (256, 122216715), (270, 115879552), (288, 108637080), (320, 97773372), (346, 90426240), (360, 86909664), (384, 81477810), (432, 72424720), (480, 65182248), (519, 60284160), (540, 57939776), (576, 54318540), (640, 48886686), (692, 45213120), (720, 43454832), (768, 40738905), (864, 36212360), (865, 36170496), (960, 32591124), (1038, 30142080), (1080, 28969888), (1152, 27159270), (1280, 24443343), (1384, 22606560), (1440, 21727416), (1557, 20094720), (1728, 18106180), (1730, 18085248), (1920, 16295562), (2076, 15071040), (2160, 14484944), (2304, 13579635), (2595, 12056832), (2768, 11303280), (2880, 10863708), (3114, 10047360), (3456, 9053090), (3460, 9042624), (3840, 8147781), (4152, 7535520), (4320, 7242472), (4671, 6698240), (5190, 6028416), (5233, 5978880), (5536, 5651640), (5760, 5431854), (6228, 5023680), (6912, 4526545), (6920, 4521312), (7785, 4018944), (8304, 3767760), (8640, 3621236), (9342, 3349120), (10380, 3014208), (10466, 2989440), (11072, 2825820), (11520, 2715927), (12456, 2511840), (13840, 2260656), (15570, 2009472), (15699, 1992960), (16608, 1883880), (17280, 1810618), (18684, 1674560), (20760, 1507104), (20932, 1494720), (22144, 1412910), (23355, 1339648), (24912, 1255920), (26165, 1195776), (27680, 1130328), (31140, 1004736), (31398, 996480), (33216, 941940), (34560, 905309), (37368, 837280), (41520, 753552), (41864, 747360), (44288, 706455), (46710, 669824), (47097, 664320), (49824, 627960), (52330, 597888), (55360, 565164), (62280, 502368), (62796, 498240), (66432, 470970), (74736, 418640), (78495, 398592), (83040, 376776), (83728, 373680), (93420, 334912), (94194, 332160), (99648, 313980), (104660, 298944), (110720, 282582), (124560, 251184), (125592, 249120), (132864, 235485), (141291, 221440), (149472, 209320), (156990, 199296), (166080, 188388), (167456, 186840)]