393659040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 1290909312

約数和(自身を除く): 897250272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 83, 96, 120, 123, 160, 164, 166, 205, 240, 241, 246, 249, 328, 332, 410, 415, 480, 482, 492, 498, 615, 656, 664, 723, 820, 830, 964, 984, 996, 1205, 1230, 1245, 1312, 1328, 1446, 1640, 1660, 1928, 1968, 1992, 2410, 2460, 2490, 2656, 2892, 3280, 3320, 3403, 3615, 3856, 3936, 3984, 4820, 4920, 4980, 5784, 6560, 6640, 6806, 7230, 7712, 7968, 9640, 9840, 9881, 9960, 10209, 11568, 13280, 13612, 14460, 17015, 19280, 19680, 19762, 19920, 20003, 20418, 23136, 27224, 28920, 29643, 34030, 38560, 39524, 39840, 40006, 40836, 49405, 51045, 54448, 57840, 59286, 60009, 68060, 79048, 80012, 81672, 98810, 100015, 102090, 108896, 115680, 118572, 120018, 136120, 148215, 158096, 160024, 163344, 197620, 200030, 204180, 237144, 240036, 272240, 296430, 300045, 316192, 320048, 326688, 395240, 400060, 408360, 474288, 480072, 544480, 592860, 600090, 640096, 790480, 800120, 816720, 820123, 948576, 960144, 1185720, 1200180, 1580960, 1600240, 1633440, 1640246, 1920288, 2371440, 2400360, 2460369, 3200480, 3280492, 4100615, 4742880, 4800720, 4920738, 6560984, 8201230, 9601440, 9841476, 12301845, 13121968, 16402460, 19682952, 24603690, 26243936, 32804920, 39365904, 49207380, 65609840, 78731808, 98414760, 131219680, 196829520, 393659040]

約数ペア:

[(1, 393659040), (2, 196829520), (3, 131219680), (4, 98414760), (5, 78731808), (6, 65609840), (8, 49207380), (10, 39365904), (12, 32804920), (15, 26243936), (16, 24603690), (20, 19682952), (24, 16402460), (30, 13121968), (32, 12301845), (40, 9841476), (41, 9601440), (48, 8201230), (60, 6560984), (80, 4920738), (82, 4800720), (83, 4742880), (96, 4100615), (120, 3280492), (123, 3200480), (160, 2460369), (164, 2400360), (166, 2371440), (205, 1920288), (240, 1640246), (241, 1633440), (246, 1600240), (249, 1580960), (328, 1200180), (332, 1185720), (410, 960144), (415, 948576), (480, 820123), (482, 816720), (492, 800120), (498, 790480), (615, 640096), (656, 600090), (664, 592860), (723, 544480), (820, 480072), (830, 474288), (964, 408360), (984, 400060), (996, 395240), (1205, 326688), (1230, 320048), (1245, 316192), (1312, 300045), (1328, 296430), (1446, 272240), (1640, 240036), (1660, 237144), (1928, 204180), (1968, 200030), (1992, 197620), (2410, 163344), (2460, 160024), (2490, 158096), (2656, 148215), (2892, 136120), (3280, 120018), (3320, 118572), (3403, 115680), (3615, 108896), (3856, 102090), (3936, 100015), (3984, 98810), (4820, 81672), (4920, 80012), (4980, 79048), (5784, 68060), (6560, 60009), (6640, 59286), (6806, 57840), (7230, 54448), (7712, 51045), (7968, 49405), (9640, 40836), (9840, 40006), (9881, 39840), (9960, 39524), (10209, 38560), (11568, 34030), (13280, 29643), (13612, 28920), (14460, 27224), (17015, 23136), (19280, 20418), (19680, 20003), (19762, 19920)]