509938560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:645

約数の個数: 192

約数和(自身を含む): 1773233280

約数和(自身を除く): 1263294720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 223, 240, 288, 320, 360, 384, 397, 446, 480, 576, 640, 669, 720, 794, 892, 960, 1115, 1152, 1191, 1338, 1440, 1588, 1784, 1920, 1985, 2007, 2230, 2382, 2676, 2880, 3176, 3345, 3568, 3573, 3970, 4014, 4460, 4764, 5352, 5760, 5955, 6352, 6690, 7136, 7146, 7940, 8028, 8920, 9528, 10035, 10704, 11910, 12704, 13380, 14272, 14292, 15880, 16056, 17840, 17865, 19056, 20070, 21408, 23820, 25408, 26760, 28544, 28584, 31760, 32112, 35680, 35730, 38112, 40140, 42816, 47640, 50816, 53520, 57168, 63520, 64224, 71360, 71460, 76224, 80280, 85632, 88531, 95280, 107040, 114336, 127040, 128448, 142720, 142920, 152448, 160560, 177062, 190560, 214080, 228672, 254080, 256896, 265593, 285840, 321120, 354124, 381120, 428160, 442655, 457344, 531186, 571680, 642240, 708248, 762240, 796779, 885310, 1062372, 1143360, 1284480, 1327965, 1416496, 1593558, 1770620, 2124744, 2286720, 2655930, 2832992, 3187116, 3541240, 3983895, 4249488, 5311860, 5665984, 6374232, 7082480, 7967790, 8498976, 10623720, 11331968, 12748464, 14164960, 15935580, 16997952, 21247440, 25496928, 28329920, 31871160, 33995904, 42494880, 50993856, 56659840, 63742320, 84989760, 101987712, 127484640, 169979520, 254969280, 509938560]

約数ペア:

[(1, 509938560), (2, 254969280), (3, 169979520), (4, 127484640), (5, 101987712), (6, 84989760), (8, 63742320), (9, 56659840), (10, 50993856), (12, 42494880), (15, 33995904), (16, 31871160), (18, 28329920), (20, 25496928), (24, 21247440), (30, 16997952), (32, 15935580), (36, 14164960), (40, 12748464), (45, 11331968), (48, 10623720), (60, 8498976), (64, 7967790), (72, 7082480), (80, 6374232), (90, 5665984), (96, 5311860), (120, 4249488), (128, 3983895), (144, 3541240), (160, 3187116), (180, 2832992), (192, 2655930), (223, 2286720), (240, 2124744), (288, 1770620), (320, 1593558), (360, 1416496), (384, 1327965), (397, 1284480), (446, 1143360), (480, 1062372), (576, 885310), (640, 796779), (669, 762240), (720, 708248), (794, 642240), (892, 571680), (960, 531186), (1115, 457344), (1152, 442655), (1191, 428160), (1338, 381120), (1440, 354124), (1588, 321120), (1784, 285840), (1920, 265593), (1985, 256896), (2007, 254080), (2230, 228672), (2382, 214080), (2676, 190560), (2880, 177062), (3176, 160560), (3345, 152448), (3568, 142920), (3573, 142720), (3970, 128448), (4014, 127040), (4460, 114336), (4764, 107040), (5352, 95280), (5760, 88531), (5955, 85632), (6352, 80280), (6690, 76224), (7136, 71460), (7146, 71360), (7940, 64224), (8028, 63520), (8920, 57168), (9528, 53520), (10035, 50816), (10704, 47640), (11910, 42816), (12704, 40140), (13380, 38112), (14272, 35730), (14292, 35680), (15880, 32112), (16056, 31760), (17840, 28584), (17865, 28544), (19056, 26760), (20070, 25408), (21408, 23820)]