295080320

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 740275200

約数和(自身を除く): 445194880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 107, 124, 128, 139, 155, 160, 214, 248, 278, 310, 320, 428, 496, 535, 556, 620, 640, 695, 856, 992, 1070, 1112, 1240, 1390, 1712, 1984, 2140, 2224, 2480, 2780, 3317, 3424, 3968, 4280, 4309, 4448, 4960, 5560, 6634, 6848, 8560, 8618, 8896, 9920, 11120, 13268, 13696, 14873, 16585, 17120, 17236, 17792, 19840, 21545, 22240, 26536, 29746, 33170, 34240, 34472, 43090, 44480, 53072, 59492, 66340, 68480, 68944, 74365, 86180, 88960, 106144, 118984, 132680, 137888, 148730, 172360, 212288, 237968, 265360, 275776, 297460, 344720, 424576, 461063, 475936, 530720, 551552, 594920, 689440, 922126, 951872, 1061440, 1189840, 1378880, 1844252, 1903744, 2122880, 2305315, 2379680, 2757760, 3688504, 4610630, 4759360, 7377008, 9221260, 9518720, 14754016, 18442520, 29508032, 36885040, 59016064, 73770080, 147540160, 295080320]

約数ペア:

[(1, 295080320), (2, 147540160), (4, 73770080), (5, 59016064), (8, 36885040), (10, 29508032), (16, 18442520), (20, 14754016), (31, 9518720), (32, 9221260), (40, 7377008), (62, 4759360), (64, 4610630), (80, 3688504), (107, 2757760), (124, 2379680), (128, 2305315), (139, 2122880), (155, 1903744), (160, 1844252), (214, 1378880), (248, 1189840), (278, 1061440), (310, 951872), (320, 922126), (428, 689440), (496, 594920), (535, 551552), (556, 530720), (620, 475936), (640, 461063), (695, 424576), (856, 344720), (992, 297460), (1070, 275776), (1112, 265360), (1240, 237968), (1390, 212288), (1712, 172360), (1984, 148730), (2140, 137888), (2224, 132680), (2480, 118984), (2780, 106144), (3317, 88960), (3424, 86180), (3968, 74365), (4280, 68944), (4309, 68480), (4448, 66340), (4960, 59492), (5560, 53072), (6634, 44480), (6848, 43090), (8560, 34472), (8618, 34240), (8896, 33170), (9920, 29746), (11120, 26536), (13268, 22240), (13696, 21545), (14873, 19840), (16585, 17792), (17120, 17236)]