193350720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 224

約数和(自身を含む): 649589760

約数和(自身を除く): 456239040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 73, 80, 89, 93, 96, 120, 124, 146, 155, 160, 178, 186, 192, 219, 240, 248, 267, 292, 310, 320, 356, 365, 372, 438, 445, 465, 480, 496, 534, 584, 620, 712, 730, 744, 876, 890, 930, 960, 992, 1068, 1095, 1168, 1240, 1335, 1424, 1460, 1488, 1752, 1780, 1860, 1984, 2136, 2190, 2263, 2336, 2480, 2670, 2759, 2848, 2920, 2976, 3504, 3560, 3720, 4272, 4380, 4526, 4672, 4960, 5340, 5518, 5696, 5840, 5952, 6497, 6789, 7008, 7120, 7440, 8277, 8544, 8760, 9052, 9920, 10680, 11036, 11315, 11680, 12994, 13578, 13795, 14016, 14240, 14880, 16554, 17088, 17520, 18104, 19491, 21360, 22072, 22630, 23360, 25988, 27156, 27590, 28480, 29760, 32485, 33108, 33945, 35040, 36208, 38982, 41385, 42720, 44144, 45260, 51976, 54312, 55180, 64970, 66216, 67890, 70080, 72416, 77964, 82770, 85440, 88288, 90520, 97455, 103952, 108624, 110360, 129940, 132432, 135780, 144832, 155928, 165540, 176576, 181040, 194910, 201407, 207904, 217248, 220720, 259880, 264864, 271560, 311856, 331080, 362080, 389820, 402814, 415808, 434496, 441440, 519760, 529728, 543120, 604221, 623712, 662160, 724160, 779640, 805628, 882880, 1007035, 1039520, 1086240, 1208442, 1247424, 1324320, 1559280, 1611256, 2014070, 2079040, 2172480, 2416884, 2648640, 3021105, 3118560, 3222512, 4028140, 4833768, 6042210, 6237120, 6445024, 8056280, 9667536, 12084420, 12890048, 16112560, 19335072, 24168840, 32225120, 38670144, 48337680, 64450240, 96675360, 193350720]

約数ペア:

[(1, 193350720), (2, 96675360), (3, 64450240), (4, 48337680), (5, 38670144), (6, 32225120), (8, 24168840), (10, 19335072), (12, 16112560), (15, 12890048), (16, 12084420), (20, 9667536), (24, 8056280), (30, 6445024), (31, 6237120), (32, 6042210), (40, 4833768), (48, 4028140), (60, 3222512), (62, 3118560), (64, 3021105), (73, 2648640), (80, 2416884), (89, 2172480), (93, 2079040), (96, 2014070), (120, 1611256), (124, 1559280), (146, 1324320), (155, 1247424), (160, 1208442), (178, 1086240), (186, 1039520), (192, 1007035), (219, 882880), (240, 805628), (248, 779640), (267, 724160), (292, 662160), (310, 623712), (320, 604221), (356, 543120), (365, 529728), (372, 519760), (438, 441440), (445, 434496), (465, 415808), (480, 402814), (496, 389820), (534, 362080), (584, 331080), (620, 311856), (712, 271560), (730, 264864), (744, 259880), (876, 220720), (890, 217248), (930, 207904), (960, 201407), (992, 194910), (1068, 181040), (1095, 176576), (1168, 165540), (1240, 155928), (1335, 144832), (1424, 135780), (1460, 132432), (1488, 129940), (1752, 110360), (1780, 108624), (1860, 103952), (1984, 97455), (2136, 90520), (2190, 88288), (2263, 85440), (2336, 82770), (2480, 77964), (2670, 72416), (2759, 70080), (2848, 67890), (2920, 66216), (2976, 64970), (3504, 55180), (3560, 54312), (3720, 51976), (4272, 45260), (4380, 44144), (4526, 42720), (4672, 41385), (4960, 38982), (5340, 36208), (5518, 35040), (5696, 33945), (5840, 33108), (5952, 32485), (6497, 29760), (6789, 28480), (7008, 27590), (7120, 27156), (7440, 25988), (8277, 23360), (8544, 22630), (8760, 22072), (9052, 21360), (9920, 19491), (10680, 18104), (11036, 17520), (11315, 17088), (11680, 16554), (12994, 14880), (13578, 14240), (13795, 14016)]