432968320

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 1082995200

約数和(自身を除く): 650026880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 139, 155, 157, 160, 248, 278, 310, 314, 320, 496, 556, 620, 628, 640, 695, 785, 992, 1112, 1240, 1256, 1390, 1570, 1984, 2224, 2480, 2512, 2780, 3140, 3968, 4309, 4448, 4867, 4960, 5024, 5560, 6280, 8618, 8896, 9734, 9920, 10048, 11120, 12560, 17236, 17792, 19468, 19840, 20096, 21545, 21823, 22240, 24335, 25120, 34472, 38936, 43090, 43646, 44480, 48670, 50240, 68944, 77872, 86180, 87292, 88960, 97340, 100480, 109115, 137888, 155744, 172360, 174584, 194680, 218230, 275776, 311488, 344720, 349168, 389360, 436460, 551552, 622976, 676513, 689440, 698336, 778720, 872920, 1353026, 1378880, 1396672, 1557440, 1745840, 2706052, 2757760, 2793344, 3114880, 3382565, 3491680, 5412104, 6765130, 6983360, 10824208, 13530260, 13966720, 21648416, 27060520, 43296832, 54121040, 86593664, 108242080, 216484160, 432968320]

約数ペア:

[(1, 432968320), (2, 216484160), (4, 108242080), (5, 86593664), (8, 54121040), (10, 43296832), (16, 27060520), (20, 21648416), (31, 13966720), (32, 13530260), (40, 10824208), (62, 6983360), (64, 6765130), (80, 5412104), (124, 3491680), (128, 3382565), (139, 3114880), (155, 2793344), (157, 2757760), (160, 2706052), (248, 1745840), (278, 1557440), (310, 1396672), (314, 1378880), (320, 1353026), (496, 872920), (556, 778720), (620, 698336), (628, 689440), (640, 676513), (695, 622976), (785, 551552), (992, 436460), (1112, 389360), (1240, 349168), (1256, 344720), (1390, 311488), (1570, 275776), (1984, 218230), (2224, 194680), (2480, 174584), (2512, 172360), (2780, 155744), (3140, 137888), (3968, 109115), (4309, 100480), (4448, 97340), (4867, 88960), (4960, 87292), (5024, 86180), (5560, 77872), (6280, 68944), (8618, 50240), (8896, 48670), (9734, 44480), (9920, 43646), (10048, 43090), (11120, 38936), (12560, 34472), (17236, 25120), (17792, 24335), (19468, 22240), (19840, 21823), (20096, 21545)]