38782439280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1381141}}^1$

素因数の和:1381176

約数の個数: 160

約数和(自身を含む): 143859750720

約数和(自身を除く): 105077311440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 1381141, 2762282, 4143423, 5524564, 6905705, 8286846, 11049128, 12430269, 13811410, 16573692, 17954833, 20717115, 22098256, 24860538, 27622820, 33147384, 35909666, 37290807, 41434230, 49721076, 53864499, 55245640, 62151345, 66294768, 71819332, 74581614, 82868460, 89774165, 99442152, 107728998, 110491280, 124302690, 143638664, 149163228, 161593497, 165736920, 179548330, 186454035, 198884304, 215457996, 248605380, 269322495, 287277328, 298326456, 323186994, 331473840, 359096660, 372908070, 430915992, 484780491, 497210760, 538644990, 596652912, 646373988, 718193320, 745816140, 807967485, 861831984, 969560982, 994421520, 1077289980, 1292747976, 1436386640, 1491632280, 1615934970, 1939121964, 2154579960, 2423902455, 2585495952, 2983264560, 3231869940, 3878243928, 4309159920, 4847804910, 6463739880, 7756487856, 9695609820, 12927479760, 19391219640, 38782439280]

約数ペア:

[(1, 38782439280), (2, 19391219640), (3, 12927479760), (4, 9695609820), (5, 7756487856), (6, 6463739880), (8, 4847804910), (9, 4309159920), (10, 3878243928), (12, 3231869940), (13, 2983264560), (15, 2585495952), (16, 2423902455), (18, 2154579960), (20, 1939121964), (24, 1615934970), (26, 1491632280), (27, 1436386640), (30, 1292747976), (36, 1077289980), (39, 994421520), (40, 969560982), (45, 861831984), (48, 807967485), (52, 745816140), (54, 718193320), (60, 646373988), (65, 596652912), (72, 538644990), (78, 497210760), (80, 484780491), (90, 430915992), (104, 372908070), (108, 359096660), (117, 331473840), (120, 323186994), (130, 298326456), (135, 287277328), (144, 269322495), (156, 248605380), (180, 215457996), (195, 198884304), (208, 186454035), (216, 179548330), (234, 165736920), (240, 161593497), (260, 149163228), (270, 143638664), (312, 124302690), (351, 110491280), (360, 107728998), (390, 99442152), (432, 89774165), (468, 82868460), (520, 74581614), (540, 71819332), (585, 66294768), (624, 62151345), (702, 55245640), (720, 53864499), (780, 49721076), (936, 41434230), (1040, 37290807), (1080, 35909666), (1170, 33147384), (1404, 27622820), (1560, 24860538), (1755, 22098256), (1872, 20717115), (2160, 17954833), (2340, 16573692), (2808, 13811410), (3120, 12430269), (3510, 11049128), (4680, 8286846), (5616, 6905705), (7020, 5524564), (9360, 4143423), (14040, 2762282), (28080, 1381141)]