975155840

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2210

約数の個数: 128

約数和(自身を含む): 2512235520

約数和(自身を除く): 1537079680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 128, 155, 160, 184, 230, 248, 310, 320, 368, 460, 496, 620, 640, 713, 736, 920, 992, 1240, 1426, 1472, 1840, 1984, 2137, 2480, 2852, 2944, 3565, 3680, 3968, 4274, 4960, 5704, 7130, 7360, 8548, 9920, 10685, 11408, 14260, 14720, 17096, 19840, 21370, 22816, 28520, 34192, 42740, 45632, 49151, 57040, 66247, 68384, 85480, 91264, 98302, 114080, 132494, 136768, 170960, 196604, 228160, 245755, 264988, 273536, 331235, 341920, 393208, 456320, 491510, 529976, 662470, 683840, 786416, 983020, 1059952, 1324940, 1367680, 1523681, 1572832, 1966040, 2119904, 2649880, 3047362, 3145664, 3932080, 4239808, 5299760, 6094724, 6291328, 7618405, 7864160, 8479616, 10599520, 12189448, 15236810, 15728320, 21199040, 24378896, 30473620, 31456640, 42398080, 48757792, 60947240, 97515584, 121894480, 195031168, 243788960, 487577920, 975155840]

約数ペア:

[(1, 975155840), (2, 487577920), (4, 243788960), (5, 195031168), (8, 121894480), (10, 97515584), (16, 60947240), (20, 48757792), (23, 42398080), (31, 31456640), (32, 30473620), (40, 24378896), (46, 21199040), (62, 15728320), (64, 15236810), (80, 12189448), (92, 10599520), (115, 8479616), (124, 7864160), (128, 7618405), (155, 6291328), (160, 6094724), (184, 5299760), (230, 4239808), (248, 3932080), (310, 3145664), (320, 3047362), (368, 2649880), (460, 2119904), (496, 1966040), (620, 1572832), (640, 1523681), (713, 1367680), (736, 1324940), (920, 1059952), (992, 983020), (1240, 786416), (1426, 683840), (1472, 662470), (1840, 529976), (1984, 491510), (2137, 456320), (2480, 393208), (2852, 341920), (2944, 331235), (3565, 273536), (3680, 264988), (3968, 245755), (4274, 228160), (4960, 196604), (5704, 170960), (7130, 136768), (7360, 132494), (8548, 114080), (9920, 98302), (10685, 91264), (11408, 85480), (14260, 68384), (14720, 66247), (17096, 57040), (19840, 49151), (21370, 45632), (22816, 42740), (28520, 34192)]