143143440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:1005

約数の個数: 160

約数和(自身を含む): 492825600

約数和(自身を除く): 349682160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 110, 118, 120, 132, 165, 176, 177, 220, 236, 240, 264, 295, 330, 354, 440, 472, 528, 590, 649, 660, 708, 880, 885, 919, 944, 1180, 1298, 1320, 1416, 1770, 1838, 1947, 2360, 2596, 2640, 2757, 2832, 3245, 3540, 3676, 3894, 4595, 4720, 5192, 5514, 6490, 7080, 7352, 7788, 9190, 9735, 10109, 10384, 11028, 12980, 13785, 14160, 14704, 15576, 18380, 19470, 20218, 22056, 25960, 27570, 30327, 31152, 36760, 38940, 40436, 44112, 50545, 51920, 54221, 55140, 60654, 73520, 77880, 80872, 101090, 108442, 110280, 121308, 151635, 155760, 161744, 162663, 202180, 216884, 220560, 242616, 271105, 303270, 325326, 404360, 433768, 485232, 542210, 596431, 606540, 650652, 808720, 813315, 867536, 1084420, 1192862, 1213080, 1301304, 1626630, 1789293, 2168840, 2385724, 2426160, 2602608, 2982155, 3253260, 3578586, 4337680, 4771448, 5964310, 6506520, 7157172, 8946465, 9542896, 11928620, 13013040, 14314344, 17892930, 23857240, 28628688, 35785860, 47714480, 71571720, 143143440]

約数ペア:

[(1, 143143440), (2, 71571720), (3, 47714480), (4, 35785860), (5, 28628688), (6, 23857240), (8, 17892930), (10, 14314344), (11, 13013040), (12, 11928620), (15, 9542896), (16, 8946465), (20, 7157172), (22, 6506520), (24, 5964310), (30, 4771448), (33, 4337680), (40, 3578586), (44, 3253260), (48, 2982155), (55, 2602608), (59, 2426160), (60, 2385724), (66, 2168840), (80, 1789293), (88, 1626630), (110, 1301304), (118, 1213080), (120, 1192862), (132, 1084420), (165, 867536), (176, 813315), (177, 808720), (220, 650652), (236, 606540), (240, 596431), (264, 542210), (295, 485232), (330, 433768), (354, 404360), (440, 325326), (472, 303270), (528, 271105), (590, 242616), (649, 220560), (660, 216884), (708, 202180), (880, 162663), (885, 161744), (919, 155760), (944, 151635), (1180, 121308), (1298, 110280), (1320, 108442), (1416, 101090), (1770, 80872), (1838, 77880), (1947, 73520), (2360, 60654), (2596, 55140), (2640, 54221), (2757, 51920), (2832, 50545), (3245, 44112), (3540, 40436), (3676, 38940), (3894, 36760), (4595, 31152), (4720, 30327), (5192, 27570), (5514, 25960), (6490, 22056), (7080, 20218), (7352, 19470), (7788, 18380), (9190, 15576), (9735, 14704), (10109, 14160), (10384, 13785), (11028, 12980)]