74646880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 225566208

約数和(自身を除く): 150919328

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 73, 77, 80, 83, 88, 110, 112, 140, 146, 154, 160, 166, 176, 220, 224, 280, 292, 308, 332, 352, 365, 385, 415, 440, 511, 560, 581, 584, 616, 664, 730, 770, 803, 830, 880, 913, 1022, 1120, 1162, 1168, 1232, 1328, 1460, 1540, 1606, 1660, 1760, 1826, 2044, 2324, 2336, 2464, 2555, 2656, 2905, 2920, 3080, 3212, 3320, 3652, 4015, 4088, 4565, 4648, 5110, 5621, 5810, 5840, 6059, 6160, 6391, 6424, 6640, 7304, 8030, 8176, 9130, 9296, 10220, 11242, 11620, 11680, 12118, 12320, 12782, 12848, 13280, 14608, 16060, 16352, 18260, 18592, 20440, 22484, 23240, 24236, 25564, 25696, 28105, 29216, 30295, 31955, 32120, 36520, 40880, 42413, 44968, 46480, 48472, 51128, 56210, 60590, 63910, 64240, 66649, 73040, 81760, 84826, 89936, 92960, 96944, 102256, 112420, 121180, 127820, 128480, 133298, 146080, 169652, 179872, 193888, 204512, 212065, 224840, 242360, 255640, 266596, 333245, 339304, 424130, 449680, 466543, 484720, 511280, 533192, 666490, 678608, 848260, 899360, 933086, 969440, 1022560, 1066384, 1332980, 1357216, 1696520, 1866172, 2132768, 2332715, 2665960, 3393040, 3732344, 4665430, 5331920, 6786080, 7464688, 9330860, 10663840, 14929376, 18661720, 37323440, 74646880]

約数ペア:

[(1, 74646880), (2, 37323440), (4, 18661720), (5, 14929376), (7, 10663840), (8, 9330860), (10, 7464688), (11, 6786080), (14, 5331920), (16, 4665430), (20, 3732344), (22, 3393040), (28, 2665960), (32, 2332715), (35, 2132768), (40, 1866172), (44, 1696520), (55, 1357216), (56, 1332980), (70, 1066384), (73, 1022560), (77, 969440), (80, 933086), (83, 899360), (88, 848260), (110, 678608), (112, 666490), (140, 533192), (146, 511280), (154, 484720), (160, 466543), (166, 449680), (176, 424130), (220, 339304), (224, 333245), (280, 266596), (292, 255640), (308, 242360), (332, 224840), (352, 212065), (365, 204512), (385, 193888), (415, 179872), (440, 169652), (511, 146080), (560, 133298), (581, 128480), (584, 127820), (616, 121180), (664, 112420), (730, 102256), (770, 96944), (803, 92960), (830, 89936), (880, 84826), (913, 81760), (1022, 73040), (1120, 66649), (1162, 64240), (1168, 63910), (1232, 60590), (1328, 56210), (1460, 51128), (1540, 48472), (1606, 46480), (1660, 44968), (1760, 42413), (1826, 40880), (2044, 36520), (2324, 32120), (2336, 31955), (2464, 30295), (2555, 29216), (2656, 28105), (2905, 25696), (2920, 25564), (3080, 24236), (3212, 23240), (3320, 22484), (3652, 20440), (4015, 18592), (4088, 18260), (4565, 16352), (4648, 16060), (5110, 14608), (5621, 13280), (5810, 12848), (5840, 12782), (6059, 12320), (6160, 12118), (6391, 11680), (6424, 11620), (6640, 11242), (7304, 10220), (8030, 9296), (8176, 9130)]