484986320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 240

約数和(自身を含む): 1462906368

約数和(自身を除く): 977920048

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 49, 52, 56, 62, 65, 70, 80, 91, 98, 104, 112, 124, 130, 140, 155, 182, 196, 208, 217, 245, 248, 260, 280, 307, 310, 364, 392, 403, 434, 455, 490, 496, 520, 560, 614, 620, 637, 728, 784, 806, 868, 910, 980, 1040, 1085, 1228, 1240, 1274, 1456, 1519, 1535, 1612, 1736, 1820, 1960, 2015, 2149, 2170, 2456, 2480, 2548, 2821, 3038, 3070, 3185, 3224, 3472, 3640, 3920, 3991, 4030, 4298, 4340, 4912, 5096, 5642, 6076, 6140, 6370, 6448, 7280, 7595, 7982, 8060, 8596, 8680, 9517, 10192, 10745, 11284, 12152, 12280, 12740, 14105, 15043, 15190, 15964, 16120, 17192, 17360, 19034, 19747, 19955, 21490, 22568, 24304, 24560, 25480, 27937, 28210, 30086, 30380, 31928, 32240, 34384, 38068, 39494, 39910, 42980, 45136, 47585, 50960, 55874, 56420, 60172, 60760, 63856, 66619, 75215, 76136, 78988, 79820, 85960, 95170, 98735, 111748, 112840, 120344, 121520, 123721, 133238, 139685, 150430, 152272, 157976, 159640, 171920, 190340, 195559, 197470, 223496, 225680, 240688, 247442, 266476, 279370, 300860, 315952, 319280, 333095, 380680, 391118, 394940, 446992, 466333, 494884, 532952, 558740, 601720, 618605, 666190, 761360, 782236, 789880, 866047, 932666, 977795, 989768, 1065904, 1117480, 1203440, 1237210, 1332380, 1564472, 1579760, 1732094, 1865332, 1955590, 1979536, 2234960, 2331665, 2474420, 2664760, 3128944, 3464188, 3730664, 3911180, 4330235, 4663330, 4948840, 5329520, 6062329, 6928376, 7461328, 7822360, 8660470, 9326660, 9897680, 12124658, 13856752, 15644720, 17320940, 18653320, 24249316, 30311645, 34641880, 37306640, 48498632, 60623290, 69283760, 96997264, 121246580, 242493160, 484986320]

約数ペア:

[(1, 484986320), (2, 242493160), (4, 121246580), (5, 96997264), (7, 69283760), (8, 60623290), (10, 48498632), (13, 37306640), (14, 34641880), (16, 30311645), (20, 24249316), (26, 18653320), (28, 17320940), (31, 15644720), (35, 13856752), (40, 12124658), (49, 9897680), (52, 9326660), (56, 8660470), (62, 7822360), (65, 7461328), (70, 6928376), (80, 6062329), (91, 5329520), (98, 4948840), (104, 4663330), (112, 4330235), (124, 3911180), (130, 3730664), (140, 3464188), (155, 3128944), (182, 2664760), (196, 2474420), (208, 2331665), (217, 2234960), (245, 1979536), (248, 1955590), (260, 1865332), (280, 1732094), (307, 1579760), (310, 1564472), (364, 1332380), (392, 1237210), (403, 1203440), (434, 1117480), (455, 1065904), (490, 989768), (496, 977795), (520, 932666), (560, 866047), (614, 789880), (620, 782236), (637, 761360), (728, 666190), (784, 618605), (806, 601720), (868, 558740), (910, 532952), (980, 494884), (1040, 466333), (1085, 446992), (1228, 394940), (1240, 391118), (1274, 380680), (1456, 333095), (1519, 319280), (1535, 315952), (1612, 300860), (1736, 279370), (1820, 266476), (1960, 247442), (2015, 240688), (2149, 225680), (2170, 223496), (2456, 197470), (2480, 195559), (2548, 190340), (2821, 171920), (3038, 159640), (3070, 157976), (3185, 152272), (3224, 150430), (3472, 139685), (3640, 133238), (3920, 123721), (3991, 121520), (4030, 120344), (4298, 112840), (4340, 111748), (4912, 98735), (5096, 95170), (5642, 85960), (6076, 79820), (6140, 78988), (6370, 76136), (6448, 75215), (7280, 66619), (7595, 63856), (7982, 60760), (8060, 60172), (8596, 56420), (8680, 55874), (9517, 50960), (10192, 47585), (10745, 45136), (11284, 42980), (12152, 39910), (12280, 39494), (12740, 38068), (14105, 34384), (15043, 32240), (15190, 31928), (15964, 30380), (16120, 30086), (17192, 28210), (17360, 27937), (19034, 25480), (19747, 24560), (19955, 24304), (21490, 22568)]