238696320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 824878080

約数和(自身を除く): 586181760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 71, 80, 85, 96, 102, 103, 120, 128, 136, 142, 160, 170, 192, 204, 206, 213, 240, 255, 272, 284, 309, 320, 340, 355, 384, 408, 412, 426, 480, 510, 515, 544, 568, 618, 640, 680, 710, 816, 824, 852, 960, 1020, 1030, 1065, 1088, 1136, 1207, 1236, 1360, 1420, 1545, 1632, 1648, 1704, 1751, 1920, 2040, 2060, 2130, 2176, 2272, 2414, 2472, 2720, 2840, 3090, 3264, 3296, 3408, 3502, 3621, 4080, 4120, 4260, 4544, 4828, 4944, 5253, 5440, 5680, 6035, 6180, 6528, 6592, 6816, 7004, 7242, 7313, 8160, 8240, 8520, 8755, 9088, 9656, 9888, 10506, 10880, 11360, 12070, 12360, 13184, 13632, 14008, 14484, 14626, 16320, 16480, 17040, 17510, 18105, 19312, 19776, 21012, 21939, 22720, 24140, 24720, 26265, 27264, 28016, 28968, 29252, 32640, 32960, 34080, 35020, 36210, 36565, 38624, 39552, 42024, 43878, 45440, 48280, 49440, 52530, 56032, 57936, 58504, 65920, 68160, 70040, 72420, 73130, 77248, 84048, 87756, 96560, 98880, 105060, 109695, 112064, 115872, 117008, 124321, 136320, 140080, 144840, 146260, 154496, 168096, 175512, 193120, 197760, 210120, 219390, 224128, 231744, 234016, 248642, 280160, 289680, 292520, 336192, 351024, 372963, 386240, 420240, 438780, 463488, 468032, 497284, 560320, 579360, 585040, 621605, 672384, 702048, 745926, 772480, 840480, 877560, 936064, 994568, 1120640, 1158720, 1170080, 1243210, 1404096, 1491852, 1680960, 1755120, 1864815, 1989136, 2317440, 2340160, 2486420, 2808192, 2983704, 3361920, 3510240, 3729630, 3978272, 4680320, 4972840, 5967408, 7020480, 7459260, 7956544, 9945680, 11934816, 14040960, 14918520, 15913088, 19891360, 23869632, 29837040, 39782720, 47739264, 59674080, 79565440, 119348160, 238696320]

約数ペア:

[(1, 238696320), (2, 119348160), (3, 79565440), (4, 59674080), (5, 47739264), (6, 39782720), (8, 29837040), (10, 23869632), (12, 19891360), (15, 15913088), (16, 14918520), (17, 14040960), (20, 11934816), (24, 9945680), (30, 7956544), (32, 7459260), (34, 7020480), (40, 5967408), (48, 4972840), (51, 4680320), (60, 3978272), (64, 3729630), (68, 3510240), (71, 3361920), (80, 2983704), (85, 2808192), (96, 2486420), (102, 2340160), (103, 2317440), (120, 1989136), (128, 1864815), (136, 1755120), (142, 1680960), (160, 1491852), (170, 1404096), (192, 1243210), (204, 1170080), (206, 1158720), (213, 1120640), (240, 994568), (255, 936064), (272, 877560), (284, 840480), (309, 772480), (320, 745926), (340, 702048), (355, 672384), (384, 621605), (408, 585040), (412, 579360), (426, 560320), (480, 497284), (510, 468032), (515, 463488), (544, 438780), (568, 420240), (618, 386240), (640, 372963), (680, 351024), (710, 336192), (816, 292520), (824, 289680), (852, 280160), (960, 248642), (1020, 234016), (1030, 231744), (1065, 224128), (1088, 219390), (1136, 210120), (1207, 197760), (1236, 193120), (1360, 175512), (1420, 168096), (1545, 154496), (1632, 146260), (1648, 144840), (1704, 140080), (1751, 136320), (1920, 124321), (2040, 117008), (2060, 115872), (2130, 112064), (2176, 109695), (2272, 105060), (2414, 98880), (2472, 96560), (2720, 87756), (2840, 84048), (3090, 77248), (3264, 73130), (3296, 72420), (3408, 70040), (3502, 68160), (3621, 65920), (4080, 58504), (4120, 57936), (4260, 56032), (4544, 52530), (4828, 49440), (4944, 48280), (5253, 45440), (5440, 43878), (5680, 42024), (6035, 39552), (6180, 38624), (6528, 36565), (6592, 36210), (6816, 35020), (7004, 34080), (7242, 32960), (7313, 32640), (8160, 29252), (8240, 28968), (8520, 28016), (8755, 27264), (9088, 26265), (9656, 24720), (9888, 24140), (10506, 22720), (10880, 21939), (11360, 21012), (12070, 19776), (12360, 19312), (13184, 18105), (13632, 17510), (14008, 17040), (14484, 16480), (14626, 16320)]