2197949760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4861}}^1$

素因数の和:5041

約数の個数: 168

約数和(自身を含む): 7609749576

約数和(自身を除く): 5411799816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 157, 160, 180, 192, 240, 288, 314, 320, 360, 471, 480, 576, 628, 720, 785, 942, 960, 1256, 1413, 1440, 1570, 1884, 2355, 2512, 2826, 2880, 3140, 3768, 4710, 4861, 5024, 5652, 6280, 7065, 7536, 9420, 9722, 10048, 11304, 12560, 14130, 14583, 15072, 18840, 19444, 22608, 24305, 25120, 28260, 29166, 30144, 37680, 38888, 43749, 45216, 48610, 50240, 56520, 58332, 72915, 75360, 77776, 87498, 90432, 97220, 113040, 116664, 145830, 150720, 155552, 174996, 194440, 218745, 226080, 233328, 291660, 311104, 349992, 388880, 437490, 452160, 466656, 583320, 699984, 763177, 777760, 874980, 933312, 1166640, 1399968, 1526354, 1555520, 1749960, 2289531, 2333280, 2799936, 3052708, 3499920, 3815885, 4579062, 4666560, 6105416, 6868593, 6999840, 7631770, 9158124, 11447655, 12210832, 13737186, 13999680, 15263540, 18316248, 22895310, 24421664, 27474372, 30527080, 34342965, 36632496, 45790620, 48843328, 54948744, 61054160, 68685930, 73264992, 91581240, 109897488, 122108320, 137371860, 146529984, 183162480, 219794976, 244216640, 274743720, 366324960, 439589952, 549487440, 732649920, 1098974880, 2197949760]

約数ペア:

[(1, 2197949760), (2, 1098974880), (3, 732649920), (4, 549487440), (5, 439589952), (6, 366324960), (8, 274743720), (9, 244216640), (10, 219794976), (12, 183162480), (15, 146529984), (16, 137371860), (18, 122108320), (20, 109897488), (24, 91581240), (30, 73264992), (32, 68685930), (36, 61054160), (40, 54948744), (45, 48843328), (48, 45790620), (60, 36632496), (64, 34342965), (72, 30527080), (80, 27474372), (90, 24421664), (96, 22895310), (120, 18316248), (144, 15263540), (157, 13999680), (160, 13737186), (180, 12210832), (192, 11447655), (240, 9158124), (288, 7631770), (314, 6999840), (320, 6868593), (360, 6105416), (471, 4666560), (480, 4579062), (576, 3815885), (628, 3499920), (720, 3052708), (785, 2799936), (942, 2333280), (960, 2289531), (1256, 1749960), (1413, 1555520), (1440, 1526354), (1570, 1399968), (1884, 1166640), (2355, 933312), (2512, 874980), (2826, 777760), (2880, 763177), (3140, 699984), (3768, 583320), (4710, 466656), (4861, 452160), (5024, 437490), (5652, 388880), (6280, 349992), (7065, 311104), (7536, 291660), (9420, 233328), (9722, 226080), (10048, 218745), (11304, 194440), (12560, 174996), (14130, 155552), (14583, 150720), (15072, 145830), (18840, 116664), (19444, 113040), (22608, 97220), (24305, 90432), (25120, 87498), (28260, 77776), (29166, 75360), (30144, 72915), (37680, 58332), (38888, 56520), (43749, 50240), (45216, 48610)]