73297840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 216700416

約数和(自身を除く): 143402576

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 73, 77, 80, 88, 110, 112, 140, 146, 154, 163, 176, 220, 280, 292, 308, 326, 365, 385, 440, 511, 560, 584, 616, 652, 730, 770, 803, 815, 880, 1022, 1141, 1168, 1232, 1304, 1460, 1540, 1606, 1630, 1793, 2044, 2282, 2555, 2608, 2920, 3080, 3212, 3260, 3586, 4015, 4088, 4564, 5110, 5621, 5705, 5840, 6160, 6424, 6520, 7172, 8030, 8176, 8965, 9128, 10220, 11242, 11410, 11899, 12551, 12848, 13040, 14344, 16060, 17930, 18256, 20440, 22484, 22820, 23798, 25102, 28105, 28688, 32120, 35860, 40880, 44968, 45640, 47596, 50204, 56210, 59495, 62755, 64240, 71720, 83293, 89936, 91280, 95192, 100408, 112420, 118990, 125510, 130889, 143440, 166586, 190384, 200816, 224840, 237980, 251020, 261778, 333172, 416465, 449680, 475960, 502040, 523556, 654445, 666344, 832930, 916223, 951920, 1004080, 1047112, 1308890, 1332688, 1665860, 1832446, 2094224, 2617780, 3331720, 3664892, 4581115, 5235560, 6663440, 7329784, 9162230, 10471120, 14659568, 18324460, 36648920, 73297840]

約数ペア:

[(1, 73297840), (2, 36648920), (4, 18324460), (5, 14659568), (7, 10471120), (8, 9162230), (10, 7329784), (11, 6663440), (14, 5235560), (16, 4581115), (20, 3664892), (22, 3331720), (28, 2617780), (35, 2094224), (40, 1832446), (44, 1665860), (55, 1332688), (56, 1308890), (70, 1047112), (73, 1004080), (77, 951920), (80, 916223), (88, 832930), (110, 666344), (112, 654445), (140, 523556), (146, 502040), (154, 475960), (163, 449680), (176, 416465), (220, 333172), (280, 261778), (292, 251020), (308, 237980), (326, 224840), (365, 200816), (385, 190384), (440, 166586), (511, 143440), (560, 130889), (584, 125510), (616, 118990), (652, 112420), (730, 100408), (770, 95192), (803, 91280), (815, 89936), (880, 83293), (1022, 71720), (1141, 64240), (1168, 62755), (1232, 59495), (1304, 56210), (1460, 50204), (1540, 47596), (1606, 45640), (1630, 44968), (1793, 40880), (2044, 35860), (2282, 32120), (2555, 28688), (2608, 28105), (2920, 25102), (3080, 23798), (3212, 22820), (3260, 22484), (3586, 20440), (4015, 18256), (4088, 17930), (4564, 16060), (5110, 14344), (5621, 13040), (5705, 12848), (5840, 12551), (6160, 11899), (6424, 11410), (6520, 11242), (7172, 10220), (8030, 9128), (8176, 8965)]