230885040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:467

約数の個数: 160

約数和(自身を含む): 754523136

約数和(自身を除く): 523638096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 151, 184, 230, 240, 276, 277, 302, 345, 368, 453, 460, 552, 554, 604, 690, 755, 831, 906, 920, 1104, 1108, 1208, 1380, 1385, 1510, 1662, 1812, 1840, 2216, 2265, 2416, 2760, 2770, 3020, 3324, 3473, 3624, 4155, 4432, 4530, 5520, 5540, 6040, 6371, 6648, 6946, 7248, 8310, 9060, 10419, 11080, 12080, 12742, 13296, 13892, 16620, 17365, 18120, 19113, 20838, 22160, 25484, 27784, 31855, 33240, 34730, 36240, 38226, 41676, 41827, 50968, 52095, 55568, 63710, 66480, 69460, 76452, 83352, 83654, 95565, 101936, 104190, 125481, 127420, 138920, 152904, 166704, 167308, 191130, 208380, 209135, 250962, 254840, 277840, 305808, 334616, 382260, 416760, 418270, 501924, 509680, 627405, 669232, 764520, 833520, 836540, 962021, 1003848, 1254810, 1529040, 1673080, 1924042, 2007696, 2509620, 2886063, 3346160, 3848084, 4810105, 5019240, 5772126, 7696168, 9620210, 10038480, 11544252, 14430315, 15392336, 19240420, 23088504, 28860630, 38480840, 46177008, 57721260, 76961680, 115442520, 230885040]

約数ペア:

[(1, 230885040), (2, 115442520), (3, 76961680), (4, 57721260), (5, 46177008), (6, 38480840), (8, 28860630), (10, 23088504), (12, 19240420), (15, 15392336), (16, 14430315), (20, 11544252), (23, 10038480), (24, 9620210), (30, 7696168), (40, 5772126), (46, 5019240), (48, 4810105), (60, 3848084), (69, 3346160), (80, 2886063), (92, 2509620), (115, 2007696), (120, 1924042), (138, 1673080), (151, 1529040), (184, 1254810), (230, 1003848), (240, 962021), (276, 836540), (277, 833520), (302, 764520), (345, 669232), (368, 627405), (453, 509680), (460, 501924), (552, 418270), (554, 416760), (604, 382260), (690, 334616), (755, 305808), (831, 277840), (906, 254840), (920, 250962), (1104, 209135), (1108, 208380), (1208, 191130), (1380, 167308), (1385, 166704), (1510, 152904), (1662, 138920), (1812, 127420), (1840, 125481), (2216, 104190), (2265, 101936), (2416, 95565), (2760, 83654), (2770, 83352), (3020, 76452), (3324, 69460), (3473, 66480), (3624, 63710), (4155, 55568), (4432, 52095), (4530, 50968), (5520, 41827), (5540, 41676), (6040, 38226), (6371, 36240), (6648, 34730), (6946, 33240), (7248, 31855), (8310, 27784), (9060, 25484), (10419, 22160), (11080, 20838), (12080, 19113), (12742, 18120), (13296, 17365), (13892, 16620)]