219111360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:311

約数の個数: 224

約数和(自身を含む): 761097792

約数和(自身を除く): 541986432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 97, 104, 120, 130, 156, 160, 181, 192, 194, 195, 208, 240, 260, 291, 312, 320, 362, 388, 390, 416, 480, 485, 520, 543, 582, 624, 724, 776, 780, 832, 905, 960, 970, 1040, 1086, 1164, 1248, 1261, 1448, 1455, 1552, 1560, 1810, 1940, 2080, 2172, 2328, 2353, 2496, 2522, 2715, 2896, 2910, 3104, 3120, 3620, 3783, 3880, 4160, 4344, 4656, 4706, 5044, 5430, 5792, 5820, 6208, 6240, 6305, 7059, 7240, 7566, 7760, 8688, 9312, 9412, 10088, 10860, 11584, 11640, 11765, 12480, 12610, 14118, 14480, 15132, 15520, 17376, 17557, 18624, 18824, 18915, 20176, 21720, 23280, 23530, 25220, 28236, 28960, 30264, 31040, 34752, 35114, 35295, 37648, 37830, 40352, 43440, 46560, 47060, 50440, 52671, 56472, 57920, 60528, 70228, 70590, 75296, 75660, 80704, 86880, 87785, 93120, 94120, 100880, 105342, 112944, 121056, 140456, 141180, 150592, 151320, 173760, 175570, 188240, 201760, 210684, 225888, 228241, 242112, 263355, 280912, 282360, 302640, 351140, 376480, 403520, 421368, 451776, 456482, 526710, 561824, 564720, 605280, 684723, 702280, 752960, 842736, 912964, 1053420, 1123648, 1129440, 1141205, 1210560, 1369446, 1404560, 1685472, 1825928, 2106840, 2258880, 2282410, 2738892, 2809120, 3370944, 3423615, 3651856, 4213680, 4564820, 5477784, 5618240, 6847230, 7303712, 8427360, 9129640, 10955568, 13694460, 14607424, 16854720, 18259280, 21911136, 27388920, 36518560, 43822272, 54777840, 73037120, 109555680, 219111360]

約数ペア:

[(1, 219111360), (2, 109555680), (3, 73037120), (4, 54777840), (5, 43822272), (6, 36518560), (8, 27388920), (10, 21911136), (12, 18259280), (13, 16854720), (15, 14607424), (16, 13694460), (20, 10955568), (24, 9129640), (26, 8427360), (30, 7303712), (32, 6847230), (39, 5618240), (40, 5477784), (48, 4564820), (52, 4213680), (60, 3651856), (64, 3423615), (65, 3370944), (78, 2809120), (80, 2738892), (96, 2282410), (97, 2258880), (104, 2106840), (120, 1825928), (130, 1685472), (156, 1404560), (160, 1369446), (181, 1210560), (192, 1141205), (194, 1129440), (195, 1123648), (208, 1053420), (240, 912964), (260, 842736), (291, 752960), (312, 702280), (320, 684723), (362, 605280), (388, 564720), (390, 561824), (416, 526710), (480, 456482), (485, 451776), (520, 421368), (543, 403520), (582, 376480), (624, 351140), (724, 302640), (776, 282360), (780, 280912), (832, 263355), (905, 242112), (960, 228241), (970, 225888), (1040, 210684), (1086, 201760), (1164, 188240), (1248, 175570), (1261, 173760), (1448, 151320), (1455, 150592), (1552, 141180), (1560, 140456), (1810, 121056), (1940, 112944), (2080, 105342), (2172, 100880), (2328, 94120), (2353, 93120), (2496, 87785), (2522, 86880), (2715, 80704), (2896, 75660), (2910, 75296), (3104, 70590), (3120, 70228), (3620, 60528), (3783, 57920), (3880, 56472), (4160, 52671), (4344, 50440), (4656, 47060), (4706, 46560), (5044, 43440), (5430, 40352), (5792, 37830), (5820, 37648), (6208, 35295), (6240, 35114), (6305, 34752), (7059, 31040), (7240, 30264), (7566, 28960), (7760, 28236), (8688, 25220), (9312, 23530), (9412, 23280), (10088, 21720), (10860, 20176), (11584, 18915), (11640, 18824), (11765, 18624), (12480, 17557), (12610, 17376), (14118, 15520), (14480, 15132)]