1315164800

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 3470611200

約数和(自身を除く): 2155446400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 97, 100, 128, 152, 160, 190, 194, 200, 223, 304, 320, 380, 388, 400, 446, 475, 485, 608, 640, 760, 776, 800, 892, 950, 970, 1115, 1216, 1520, 1552, 1600, 1784, 1843, 1900, 1940, 2230, 2425, 2432, 3040, 3104, 3200, 3568, 3686, 3800, 3880, 4237, 4460, 4850, 5575, 6080, 6208, 7136, 7372, 7600, 7760, 8474, 8920, 9215, 9700, 11150, 12160, 12416, 14272, 14744, 15200, 15520, 16948, 17840, 18430, 19400, 21185, 21631, 22300, 28544, 29488, 30400, 31040, 33896, 35680, 36860, 38800, 42370, 43262, 44600, 46075, 58976, 60800, 62080, 67792, 71360, 73720, 77600, 84740, 86524, 89200, 92150, 105925, 108155, 117952, 135584, 142720, 147440, 155200, 169480, 173048, 178400, 184300, 211850, 216310, 235904, 271168, 294880, 310400, 338960, 346096, 356800, 368600, 410989, 423700, 432620, 540775, 542336, 589760, 677920, 692192, 713600, 737200, 821978, 847400, 865240, 1081550, 1179520, 1355840, 1384384, 1474400, 1643956, 1694800, 1730480, 2054945, 2163100, 2711680, 2768768, 2948800, 3287912, 3389600, 3460960, 4109890, 4326200, 5897600, 6575824, 6779200, 6921920, 8219780, 8652400, 10274725, 13151648, 13558400, 13843840, 16439560, 17304800, 20549450, 26303296, 32879120, 34609600, 41098900, 52606592, 65758240, 69219200, 82197800, 131516480, 164395600, 263032960, 328791200, 657582400, 1315164800]

約数ペア:

[(1, 1315164800), (2, 657582400), (4, 328791200), (5, 263032960), (8, 164395600), (10, 131516480), (16, 82197800), (19, 69219200), (20, 65758240), (25, 52606592), (32, 41098900), (38, 34609600), (40, 32879120), (50, 26303296), (64, 20549450), (76, 17304800), (80, 16439560), (95, 13843840), (97, 13558400), (100, 13151648), (128, 10274725), (152, 8652400), (160, 8219780), (190, 6921920), (194, 6779200), (200, 6575824), (223, 5897600), (304, 4326200), (320, 4109890), (380, 3460960), (388, 3389600), (400, 3287912), (446, 2948800), (475, 2768768), (485, 2711680), (608, 2163100), (640, 2054945), (760, 1730480), (776, 1694800), (800, 1643956), (892, 1474400), (950, 1384384), (970, 1355840), (1115, 1179520), (1216, 1081550), (1520, 865240), (1552, 847400), (1600, 821978), (1784, 737200), (1843, 713600), (1900, 692192), (1940, 677920), (2230, 589760), (2425, 542336), (2432, 540775), (3040, 432620), (3104, 423700), (3200, 410989), (3568, 368600), (3686, 356800), (3800, 346096), (3880, 338960), (4237, 310400), (4460, 294880), (4850, 271168), (5575, 235904), (6080, 216310), (6208, 211850), (7136, 184300), (7372, 178400), (7600, 173048), (7760, 169480), (8474, 155200), (8920, 147440), (9215, 142720), (9700, 135584), (11150, 117952), (12160, 108155), (12416, 105925), (14272, 92150), (14744, 89200), (15200, 86524), (15520, 84740), (16948, 77600), (17840, 73720), (18430, 71360), (19400, 67792), (21185, 62080), (21631, 60800), (22300, 58976), (28544, 46075), (29488, 44600), (30400, 43262), (31040, 42370), (33896, 38800), (35680, 36860)]