19485571680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{953}}^1\times {\mathrm{4733}}^1$

素因数の和:5710

約数の個数: 192

約数和(自身を含む): 68285488320

約数和(自身を除く): 48799916640

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 953, 1080, 1440, 1906, 2160, 2859, 3812, 4320, 4733, 4765, 5718, 7624, 8577, 9466, 9530, 11436, 14199, 14295, 15248, 17154, 18932, 19060, 22872, 23665, 25731, 28398, 28590, 30496, 34308, 37864, 38120, 42597, 42885, 45744, 47330, 51462, 56796, 57180, 68616, 70995, 75728, 76240, 85194, 85770, 91488, 94660, 102924, 113592, 114360, 127791, 128655, 137232, 141990, 151456, 152480, 170388, 171540, 189320, 205848, 212985, 227184, 228720, 255582, 257310, 274464, 283980, 340776, 343080, 378640, 411696, 425970, 454368, 457440, 511164, 514620, 567960, 638955, 681552, 686160, 757280, 823392, 851940, 1022328, 1029240, 1135920, 1277910, 1363104, 1372320, 1703880, 2044656, 2058480, 2271840, 2555820, 3407760, 4089312, 4116960, 4510549, 5111640, 6815520, 9021098, 10223280, 13531647, 18042196, 20446560, 22552745, 27063294, 36084392, 40594941, 45105490, 54126588, 67658235, 72168784, 81189882, 90210980, 108253176, 121784823, 135316470, 144337568, 162379764, 180421960, 202974705, 216506352, 243569646, 270632940, 324759528, 360843920, 405949410, 433012704, 487139292, 541265880, 608924115, 649519056, 721687840, 811898820, 974278584, 1082531760, 1217848230, 1299038112, 1623797640, 1948557168, 2165063520, 2435696460, 3247595280, 3897114336, 4871392920, 6495190560, 9742785840, 19485571680]

約数ペア:

[(1, 19485571680), (2, 9742785840), (3, 6495190560), (4, 4871392920), (5, 3897114336), (6, 3247595280), (8, 2435696460), (9, 2165063520), (10, 1948557168), (12, 1623797640), (15, 1299038112), (16, 1217848230), (18, 1082531760), (20, 974278584), (24, 811898820), (27, 721687840), (30, 649519056), (32, 608924115), (36, 541265880), (40, 487139292), (45, 433012704), (48, 405949410), (54, 360843920), (60, 324759528), (72, 270632940), (80, 243569646), (90, 216506352), (96, 202974705), (108, 180421960), (120, 162379764), (135, 144337568), (144, 135316470), (160, 121784823), (180, 108253176), (216, 90210980), (240, 81189882), (270, 72168784), (288, 67658235), (360, 54126588), (432, 45105490), (480, 40594941), (540, 36084392), (720, 27063294), (864, 22552745), (953, 20446560), (1080, 18042196), (1440, 13531647), (1906, 10223280), (2160, 9021098), (2859, 6815520), (3812, 5111640), (4320, 4510549), (4733, 4116960), (4765, 4089312), (5718, 3407760), (7624, 2555820), (8577, 2271840), (9466, 2058480), (9530, 2044656), (11436, 1703880), (14199, 1372320), (14295, 1363104), (15248, 1277910), (17154, 1135920), (18932, 1029240), (19060, 1022328), (22872, 851940), (23665, 823392), (25731, 757280), (28398, 686160), (28590, 681552), (30496, 638955), (34308, 567960), (37864, 514620), (38120, 511164), (42597, 457440), (42885, 454368), (45744, 425970), (47330, 411696), (51462, 378640), (56796, 343080), (57180, 340776), (68616, 283980), (70995, 274464), (75728, 257310), (76240, 255582), (85194, 228720), (85770, 227184), (91488, 212985), (94660, 205848), (102924, 189320), (113592, 171540), (114360, 170388), (127791, 152480), (128655, 151456), (137232, 141990)]