40452478560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2160923}}^1$

素因数の和:2160957

約数の個数: 144

約数和(自身を含む): 148662927504

約数和(自身を除く): 108210448944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 2160923, 4321846, 6482769, 8643692, 10804615, 12965538, 17287384, 19448307, 21609230, 25931076, 28091999, 32413845, 34574768, 38896614, 43218460, 51862152, 56183998, 64827690, 69149536, 77793228, 84275997, 86436920, 97241535, 103724304, 112367996, 129655380, 140459995, 155586456, 168551994, 172873840, 194483070, 207448608, 224735992, 252827991, 259310760, 280919990, 311172912, 337103988, 345747680, 388966140, 421379985, 449471984, 505655982, 518621520, 561839980, 622345824, 674207976, 777932280, 842759970, 898943968, 1011311964, 1037243040, 1123679960, 1264139955, 1348415952, 1555864560, 1685519940, 2022623928, 2247359920, 2528279910, 2696831904, 3111729120, 3371039880, 4045247856, 4494719840, 5056559820, 6742079760, 8090495712, 10113119640, 13484159520, 20226239280, 40452478560]

約数ペア:

[(1, 40452478560), (2, 20226239280), (3, 13484159520), (4, 10113119640), (5, 8090495712), (6, 6742079760), (8, 5056559820), (9, 4494719840), (10, 4045247856), (12, 3371039880), (13, 3111729120), (15, 2696831904), (16, 2528279910), (18, 2247359920), (20, 2022623928), (24, 1685519940), (26, 1555864560), (30, 1348415952), (32, 1264139955), (36, 1123679960), (39, 1037243040), (40, 1011311964), (45, 898943968), (48, 842759970), (52, 777932280), (60, 674207976), (65, 622345824), (72, 561839980), (78, 518621520), (80, 505655982), (90, 449471984), (96, 421379985), (104, 388966140), (117, 345747680), (120, 337103988), (130, 311172912), (144, 280919990), (156, 259310760), (160, 252827991), (180, 224735992), (195, 207448608), (208, 194483070), (234, 172873840), (240, 168551994), (260, 155586456), (288, 140459995), (312, 129655380), (360, 112367996), (390, 103724304), (416, 97241535), (468, 86436920), (480, 84275997), (520, 77793228), (585, 69149536), (624, 64827690), (720, 56183998), (780, 51862152), (936, 43218460), (1040, 38896614), (1170, 34574768), (1248, 32413845), (1440, 28091999), (1560, 25931076), (1872, 21609230), (2080, 19448307), (2340, 17287384), (3120, 12965538), (3744, 10804615), (4680, 8643692), (6240, 6482769), (9360, 4321846), (18720, 2160923)]