339858120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:417

約数の個数: 256

約数和(自身を含む): 1244160000

約数和(自身を除く): 904301880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 343, 345, 359, 392, 420, 460, 483, 490, 552, 588, 644, 686, 690, 718, 735, 805, 840, 920, 966, 980, 1029, 1077, 1127, 1176, 1288, 1372, 1380, 1436, 1470, 1610, 1715, 1795, 1932, 1960, 2058, 2154, 2254, 2415, 2513, 2744, 2760, 2872, 2940, 3220, 3381, 3430, 3590, 3864, 4116, 4308, 4508, 4830, 5026, 5145, 5385, 5635, 5880, 6440, 6762, 6860, 7180, 7539, 7889, 8232, 8257, 8616, 9016, 9660, 10052, 10290, 10770, 11270, 12565, 13524, 13720, 14360, 15078, 15778, 16514, 16905, 17591, 19320, 20104, 20580, 21540, 22540, 23667, 24771, 25130, 27048, 30156, 31556, 33028, 33810, 35182, 37695, 39445, 41160, 41285, 43080, 45080, 47334, 49542, 50260, 52773, 57799, 60312, 63112, 66056, 67620, 70364, 75390, 78890, 82570, 87955, 94668, 99084, 100520, 105546, 115598, 118335, 123137, 123855, 135240, 140728, 150780, 157780, 165140, 173397, 175910, 189336, 198168, 211092, 231196, 236670, 246274, 247710, 263865, 288995, 301560, 315560, 330280, 346794, 351820, 369411, 404593, 422184, 462392, 473340, 492548, 495420, 527730, 577990, 615685, 693588, 703640, 738822, 809186, 866985, 946680, 985096, 990840, 1055460, 1155980, 1213779, 1231370, 1387176, 1477644, 1618372, 1733970, 1847055, 2022965, 2110920, 2311960, 2427558, 2462740, 2832151, 2955288, 3236744, 3467940, 3694110, 4045930, 4855116, 4925480, 5664302, 6068895, 6935880, 7388220, 8091860, 8496453, 9710232, 11328604, 12137790, 14160755, 14776440, 16183720, 16992906, 22657208, 24275580, 28321510, 33985812, 42482265, 48551160, 56643020, 67971624, 84964530, 113286040, 169929060, 339858120]

約数ペア:

[(1, 339858120), (2, 169929060), (3, 113286040), (4, 84964530), (5, 67971624), (6, 56643020), (7, 48551160), (8, 42482265), (10, 33985812), (12, 28321510), (14, 24275580), (15, 22657208), (20, 16992906), (21, 16183720), (23, 14776440), (24, 14160755), (28, 12137790), (30, 11328604), (35, 9710232), (40, 8496453), (42, 8091860), (46, 7388220), (49, 6935880), (56, 6068895), (60, 5664302), (69, 4925480), (70, 4855116), (84, 4045930), (92, 3694110), (98, 3467940), (105, 3236744), (115, 2955288), (120, 2832151), (138, 2462740), (140, 2427558), (147, 2311960), (161, 2110920), (168, 2022965), (184, 1847055), (196, 1733970), (210, 1618372), (230, 1477644), (245, 1387176), (276, 1231370), (280, 1213779), (294, 1155980), (322, 1055460), (343, 990840), (345, 985096), (359, 946680), (392, 866985), (420, 809186), (460, 738822), (483, 703640), (490, 693588), (552, 615685), (588, 577990), (644, 527730), (686, 495420), (690, 492548), (718, 473340), (735, 462392), (805, 422184), (840, 404593), (920, 369411), (966, 351820), (980, 346794), (1029, 330280), (1077, 315560), (1127, 301560), (1176, 288995), (1288, 263865), (1372, 247710), (1380, 246274), (1436, 236670), (1470, 231196), (1610, 211092), (1715, 198168), (1795, 189336), (1932, 175910), (1960, 173397), (2058, 165140), (2154, 157780), (2254, 150780), (2415, 140728), (2513, 135240), (2744, 123855), (2760, 123137), (2872, 118335), (2940, 115598), (3220, 105546), (3381, 100520), (3430, 99084), (3590, 94668), (3864, 87955), (4116, 82570), (4308, 78890), (4508, 75390), (4830, 70364), (5026, 67620), (5145, 66056), (5385, 63112), (5635, 60312), (5880, 57799), (6440, 52773), (6762, 50260), (6860, 49542), (7180, 47334), (7539, 45080), (7889, 43080), (8232, 41285), (8257, 41160), (8616, 39445), (9016, 37695), (9660, 35182), (10052, 33810), (10290, 33028), (10770, 31556), (11270, 30156), (12565, 27048), (13524, 25130), (13720, 24771), (14360, 23667), (15078, 22540), (15778, 21540), (16514, 20580), (16905, 20104), (17591, 19320)]