495195960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 256

約数和(自身を含む): 1772928000

約数和(自身を除く): 1277732040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 53, 56, 60, 70, 84, 98, 105, 106, 120, 140, 147, 159, 168, 196, 210, 212, 227, 245, 265, 280, 294, 318, 343, 371, 392, 420, 424, 454, 490, 530, 588, 636, 681, 686, 735, 742, 795, 840, 908, 980, 1029, 1060, 1113, 1135, 1176, 1272, 1362, 1372, 1470, 1484, 1589, 1590, 1715, 1816, 1855, 1960, 2058, 2120, 2226, 2270, 2597, 2724, 2744, 2940, 2968, 3178, 3180, 3405, 3430, 3710, 4116, 4452, 4540, 4767, 5145, 5194, 5448, 5565, 5880, 6356, 6360, 6810, 6860, 7420, 7791, 7945, 8232, 8904, 9080, 9534, 10290, 10388, 11123, 11130, 12031, 12712, 12985, 13620, 13720, 14840, 15582, 15890, 18179, 19068, 20580, 20776, 22246, 22260, 23835, 24062, 25970, 27240, 31164, 31780, 33369, 36093, 36358, 38136, 38955, 41160, 44492, 44520, 47670, 48124, 51940, 54537, 55615, 60155, 62328, 63560, 66738, 72186, 72716, 77861, 77910, 84217, 88984, 90895, 95340, 96248, 103880, 109074, 111230, 120310, 133476, 144372, 145432, 155722, 155820, 166845, 168434, 180465, 181790, 190680, 218148, 222460, 233583, 240620, 252651, 266952, 272685, 288744, 311444, 311640, 333690, 336868, 360930, 363580, 389305, 421085, 436296, 444920, 467166, 481240, 505302, 545370, 589519, 622888, 667380, 673736, 721860, 727160, 778610, 842170, 934332, 1010604, 1090740, 1167915, 1179038, 1263255, 1334760, 1443720, 1557220, 1684340, 1768557, 1868664, 2021208, 2181480, 2335830, 2358076, 2526510, 2947595, 3114440, 3368680, 3537114, 4126633, 4671660, 4716152, 5053020, 5895190, 7074228, 8253266, 8842785, 9343320, 10106040, 11790380, 12379899, 14148456, 16506532, 17685570, 20633165, 23580760, 24759798, 33013064, 35371140, 41266330, 49519596, 61899495, 70742280, 82532660, 99039192, 123798990, 165065320, 247597980, 495195960]

約数ペア:

[(1, 495195960), (2, 247597980), (3, 165065320), (4, 123798990), (5, 99039192), (6, 82532660), (7, 70742280), (8, 61899495), (10, 49519596), (12, 41266330), (14, 35371140), (15, 33013064), (20, 24759798), (21, 23580760), (24, 20633165), (28, 17685570), (30, 16506532), (35, 14148456), (40, 12379899), (42, 11790380), (49, 10106040), (53, 9343320), (56, 8842785), (60, 8253266), (70, 7074228), (84, 5895190), (98, 5053020), (105, 4716152), (106, 4671660), (120, 4126633), (140, 3537114), (147, 3368680), (159, 3114440), (168, 2947595), (196, 2526510), (210, 2358076), (212, 2335830), (227, 2181480), (245, 2021208), (265, 1868664), (280, 1768557), (294, 1684340), (318, 1557220), (343, 1443720), (371, 1334760), (392, 1263255), (420, 1179038), (424, 1167915), (454, 1090740), (490, 1010604), (530, 934332), (588, 842170), (636, 778610), (681, 727160), (686, 721860), (735, 673736), (742, 667380), (795, 622888), (840, 589519), (908, 545370), (980, 505302), (1029, 481240), (1060, 467166), (1113, 444920), (1135, 436296), (1176, 421085), (1272, 389305), (1362, 363580), (1372, 360930), (1470, 336868), (1484, 333690), (1589, 311640), (1590, 311444), (1715, 288744), (1816, 272685), (1855, 266952), (1960, 252651), (2058, 240620), (2120, 233583), (2226, 222460), (2270, 218148), (2597, 190680), (2724, 181790), (2744, 180465), (2940, 168434), (2968, 166845), (3178, 155820), (3180, 155722), (3405, 145432), (3430, 144372), (3710, 133476), (4116, 120310), (4452, 111230), (4540, 109074), (4767, 103880), (5145, 96248), (5194, 95340), (5448, 90895), (5565, 88984), (5880, 84217), (6356, 77910), (6360, 77861), (6810, 72716), (6860, 72186), (7420, 66738), (7791, 63560), (7945, 62328), (8232, 60155), (8904, 55615), (9080, 54537), (9534, 51940), (10290, 48124), (10388, 47670), (11123, 44520), (11130, 44492), (12031, 41160), (12712, 38955), (12985, 38136), (13620, 36358), (13720, 36093), (14840, 33369), (15582, 31780), (15890, 31164), (18179, 27240), (19068, 25970), (20580, 24062), (20776, 23835), (22246, 22260)]