238597440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 224

約数和(自身を含む): 811499520

約数和(自身を除く): 572902080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 103, 114, 120, 127, 152, 160, 190, 192, 206, 228, 240, 254, 285, 304, 309, 320, 380, 381, 412, 456, 480, 508, 515, 570, 608, 618, 635, 760, 762, 824, 912, 960, 1016, 1030, 1140, 1216, 1236, 1270, 1520, 1524, 1545, 1648, 1824, 1905, 1957, 2032, 2060, 2280, 2413, 2472, 2540, 3040, 3048, 3090, 3296, 3648, 3810, 3914, 4064, 4120, 4560, 4826, 4944, 5080, 5871, 6080, 6096, 6180, 6592, 7239, 7620, 7828, 8128, 8240, 9120, 9652, 9785, 9888, 10160, 11742, 12065, 12192, 12360, 13081, 14478, 15240, 15656, 16480, 18240, 19304, 19570, 19776, 20320, 23484, 24130, 24384, 24720, 26162, 28956, 29355, 30480, 31312, 32960, 36195, 38608, 39140, 39243, 40640, 46968, 48260, 49440, 52324, 57912, 58710, 60960, 62624, 65405, 72390, 77216, 78280, 78486, 93936, 96520, 98880, 104648, 115824, 117420, 121920, 125248, 130810, 144780, 154432, 156560, 156972, 187872, 193040, 196215, 209296, 231648, 234840, 248539, 261620, 289560, 313120, 313944, 375744, 386080, 392430, 418592, 463296, 469680, 497078, 523240, 579120, 626240, 627888, 745617, 772160, 784860, 837184, 939360, 994156, 1046480, 1158240, 1242695, 1255776, 1491234, 1569720, 1878720, 1988312, 2092960, 2316480, 2485390, 2511552, 2982468, 3139440, 3728085, 3976624, 4185920, 4970780, 5964936, 6278880, 7456170, 7953248, 9941560, 11929872, 12557760, 14912340, 15906496, 19883120, 23859744, 29824680, 39766240, 47719488, 59649360, 79532480, 119298720, 238597440]

約数ペア:

[(1, 238597440), (2, 119298720), (3, 79532480), (4, 59649360), (5, 47719488), (6, 39766240), (8, 29824680), (10, 23859744), (12, 19883120), (15, 15906496), (16, 14912340), (19, 12557760), (20, 11929872), (24, 9941560), (30, 7953248), (32, 7456170), (38, 6278880), (40, 5964936), (48, 4970780), (57, 4185920), (60, 3976624), (64, 3728085), (76, 3139440), (80, 2982468), (95, 2511552), (96, 2485390), (103, 2316480), (114, 2092960), (120, 1988312), (127, 1878720), (152, 1569720), (160, 1491234), (190, 1255776), (192, 1242695), (206, 1158240), (228, 1046480), (240, 994156), (254, 939360), (285, 837184), (304, 784860), (309, 772160), (320, 745617), (380, 627888), (381, 626240), (412, 579120), (456, 523240), (480, 497078), (508, 469680), (515, 463296), (570, 418592), (608, 392430), (618, 386080), (635, 375744), (760, 313944), (762, 313120), (824, 289560), (912, 261620), (960, 248539), (1016, 234840), (1030, 231648), (1140, 209296), (1216, 196215), (1236, 193040), (1270, 187872), (1520, 156972), (1524, 156560), (1545, 154432), (1648, 144780), (1824, 130810), (1905, 125248), (1957, 121920), (2032, 117420), (2060, 115824), (2280, 104648), (2413, 98880), (2472, 96520), (2540, 93936), (3040, 78486), (3048, 78280), (3090, 77216), (3296, 72390), (3648, 65405), (3810, 62624), (3914, 60960), (4064, 58710), (4120, 57912), (4560, 52324), (4826, 49440), (4944, 48260), (5080, 46968), (5871, 40640), (6080, 39243), (6096, 39140), (6180, 38608), (6592, 36195), (7239, 32960), (7620, 31312), (7828, 30480), (8128, 29355), (8240, 28956), (9120, 26162), (9652, 24720), (9785, 24384), (9888, 24130), (10160, 23484), (11742, 20320), (12065, 19776), (12192, 19570), (12360, 19304), (13081, 18240), (14478, 16480), (15240, 15656)]