243554080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:459

約数の個数: 192

約数和(自身を含む): 732872448

約数和(自身を除く): 489318368

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 53, 55, 56, 70, 77, 80, 88, 106, 110, 112, 140, 154, 160, 176, 212, 220, 224, 265, 280, 308, 352, 371, 373, 385, 424, 440, 530, 560, 583, 616, 742, 746, 770, 848, 880, 1060, 1120, 1166, 1232, 1484, 1492, 1540, 1696, 1760, 1855, 1865, 2120, 2332, 2464, 2611, 2915, 2968, 2984, 3080, 3710, 3730, 4081, 4103, 4240, 4664, 5222, 5830, 5936, 5968, 6160, 7420, 7460, 8162, 8206, 8480, 9328, 10444, 11660, 11872, 11936, 12320, 13055, 14840, 14920, 16324, 16412, 18656, 19769, 20405, 20515, 20888, 23320, 26110, 28721, 29680, 29840, 32648, 32824, 39538, 40810, 41030, 41776, 46640, 52220, 57442, 59360, 59680, 65296, 65648, 79076, 81620, 82060, 83552, 93280, 98845, 104440, 114884, 130592, 131296, 138383, 143605, 158152, 163240, 164120, 197690, 208880, 217459, 229768, 276766, 287210, 316304, 326480, 328240, 395380, 417760, 434918, 459536, 553532, 574420, 632608, 652960, 656480, 691915, 790760, 869836, 919072, 1087295, 1107064, 1148840, 1383830, 1522213, 1581520, 1739672, 2174590, 2214128, 2297680, 2767660, 3044426, 3163040, 3479344, 4349180, 4428256, 4595360, 5535320, 6088852, 6958688, 7611065, 8698360, 11070640, 12177704, 15222130, 17396720, 22141280, 24355408, 30444260, 34793440, 48710816, 60888520, 121777040, 243554080]

約数ペア:

[(1, 243554080), (2, 121777040), (4, 60888520), (5, 48710816), (7, 34793440), (8, 30444260), (10, 24355408), (11, 22141280), (14, 17396720), (16, 15222130), (20, 12177704), (22, 11070640), (28, 8698360), (32, 7611065), (35, 6958688), (40, 6088852), (44, 5535320), (53, 4595360), (55, 4428256), (56, 4349180), (70, 3479344), (77, 3163040), (80, 3044426), (88, 2767660), (106, 2297680), (110, 2214128), (112, 2174590), (140, 1739672), (154, 1581520), (160, 1522213), (176, 1383830), (212, 1148840), (220, 1107064), (224, 1087295), (265, 919072), (280, 869836), (308, 790760), (352, 691915), (371, 656480), (373, 652960), (385, 632608), (424, 574420), (440, 553532), (530, 459536), (560, 434918), (583, 417760), (616, 395380), (742, 328240), (746, 326480), (770, 316304), (848, 287210), (880, 276766), (1060, 229768), (1120, 217459), (1166, 208880), (1232, 197690), (1484, 164120), (1492, 163240), (1540, 158152), (1696, 143605), (1760, 138383), (1855, 131296), (1865, 130592), (2120, 114884), (2332, 104440), (2464, 98845), (2611, 93280), (2915, 83552), (2968, 82060), (2984, 81620), (3080, 79076), (3710, 65648), (3730, 65296), (4081, 59680), (4103, 59360), (4240, 57442), (4664, 52220), (5222, 46640), (5830, 41776), (5936, 41030), (5968, 40810), (6160, 39538), (7420, 32824), (7460, 32648), (8162, 29840), (8206, 29680), (8480, 28721), (9328, 26110), (10444, 23320), (11660, 20888), (11872, 20515), (11936, 20405), (12320, 19769), (13055, 18656), (14840, 16412), (14920, 16324)]