394835200

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 216

約数和(自身を含む): 1094929920

約数和(自身を除く): 700094720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 64, 68, 76, 80, 85, 95, 100, 128, 136, 152, 160, 170, 190, 191, 200, 256, 272, 304, 320, 323, 340, 380, 382, 400, 425, 475, 544, 608, 640, 646, 680, 760, 764, 800, 850, 950, 955, 1088, 1216, 1280, 1292, 1360, 1520, 1528, 1600, 1615, 1700, 1900, 1910, 2176, 2432, 2584, 2720, 3040, 3056, 3200, 3230, 3247, 3400, 3629, 3800, 3820, 4352, 4775, 4864, 5168, 5440, 6080, 6112, 6400, 6460, 6494, 6800, 7258, 7600, 7640, 8075, 9550, 10336, 10880, 12160, 12224, 12920, 12988, 13600, 14516, 15200, 15280, 16150, 16235, 18145, 19100, 20672, 21760, 24320, 24448, 25840, 25976, 27200, 29032, 30400, 30560, 32300, 32470, 36290, 38200, 41344, 48896, 51680, 51952, 54400, 58064, 60800, 61120, 61693, 64600, 64940, 72580, 76400, 81175, 82688, 90725, 103360, 103904, 108800, 116128, 121600, 122240, 123386, 129200, 129880, 145160, 152800, 162350, 181450, 206720, 207808, 232256, 244480, 246772, 258400, 259760, 290320, 305600, 308465, 324700, 362900, 413440, 415616, 464512, 493544, 516800, 519520, 580640, 611200, 616930, 649400, 725800, 831232, 929024, 987088, 1033600, 1039040, 1161280, 1222400, 1233860, 1298800, 1451600, 1542325, 1974176, 2067200, 2078080, 2322560, 2467720, 2597600, 2903200, 3084650, 3948352, 4156160, 4645120, 4935440, 5195200, 5806400, 6169300, 7896704, 9870880, 10390400, 11612800, 12338600, 15793408, 19741760, 20780800, 23225600, 24677200, 39483520, 49354400, 78967040, 98708800, 197417600, 394835200]

約数ペア:

[(1, 394835200), (2, 197417600), (4, 98708800), (5, 78967040), (8, 49354400), (10, 39483520), (16, 24677200), (17, 23225600), (19, 20780800), (20, 19741760), (25, 15793408), (32, 12338600), (34, 11612800), (38, 10390400), (40, 9870880), (50, 7896704), (64, 6169300), (68, 5806400), (76, 5195200), (80, 4935440), (85, 4645120), (95, 4156160), (100, 3948352), (128, 3084650), (136, 2903200), (152, 2597600), (160, 2467720), (170, 2322560), (190, 2078080), (191, 2067200), (200, 1974176), (256, 1542325), (272, 1451600), (304, 1298800), (320, 1233860), (323, 1222400), (340, 1161280), (380, 1039040), (382, 1033600), (400, 987088), (425, 929024), (475, 831232), (544, 725800), (608, 649400), (640, 616930), (646, 611200), (680, 580640), (760, 519520), (764, 516800), (800, 493544), (850, 464512), (950, 415616), (955, 413440), (1088, 362900), (1216, 324700), (1280, 308465), (1292, 305600), (1360, 290320), (1520, 259760), (1528, 258400), (1600, 246772), (1615, 244480), (1700, 232256), (1900, 207808), (1910, 206720), (2176, 181450), (2432, 162350), (2584, 152800), (2720, 145160), (3040, 129880), (3056, 129200), (3200, 123386), (3230, 122240), (3247, 121600), (3400, 116128), (3629, 108800), (3800, 103904), (3820, 103360), (4352, 90725), (4775, 82688), (4864, 81175), (5168, 76400), (5440, 72580), (6080, 64940), (6112, 64600), (6400, 61693), (6460, 61120), (6494, 60800), (6800, 58064), (7258, 54400), (7600, 51952), (7640, 51680), (8075, 48896), (9550, 41344), (10336, 38200), (10880, 36290), (12160, 32470), (12224, 32300), (12920, 30560), (12988, 30400), (13600, 29032), (14516, 27200), (15200, 25976), (15280, 25840), (16150, 24448), (16235, 24320), (18145, 21760), (19100, 20672)]