1301385120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{55331}}^1$

素因数の和:55363

約数の個数: 144

約数和(自身を含む): 4768733088

約数和(自身を除く): 3467347968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 55331, 110662, 165993, 221324, 276655, 331986, 387317, 442648, 553310, 663972, 774634, 829965, 885296, 1106620, 1161951, 1327944, 1549268, 1659930, 1770592, 1936585, 2213240, 2323902, 2655888, 2711219, 3098536, 3319860, 3873170, 4426480, 4647804, 5311776, 5422438, 5809755, 6197072, 6639720, 7746340, 8133657, 8852960, 9295608, 10844876, 11619510, 12394144, 13279440, 13556095, 15492680, 16267314, 18591216, 21689752, 23239020, 26558880, 27112190, 30985360, 32534628, 37182432, 40668285, 43379504, 46478040, 54224380, 61970720, 65069256, 81336570, 86759008, 92956080, 108448760, 130138512, 162673140, 185912160, 216897520, 260277024, 325346280, 433795040, 650692560, 1301385120]

約数ペア:

[(1, 1301385120), (2, 650692560), (3, 433795040), (4, 325346280), (5, 260277024), (6, 216897520), (7, 185912160), (8, 162673140), (10, 130138512), (12, 108448760), (14, 92956080), (15, 86759008), (16, 81336570), (20, 65069256), (21, 61970720), (24, 54224380), (28, 46478040), (30, 43379504), (32, 40668285), (35, 37182432), (40, 32534628), (42, 30985360), (48, 27112190), (49, 26558880), (56, 23239020), (60, 21689752), (70, 18591216), (80, 16267314), (84, 15492680), (96, 13556095), (98, 13279440), (105, 12394144), (112, 11619510), (120, 10844876), (140, 9295608), (147, 8852960), (160, 8133657), (168, 7746340), (196, 6639720), (210, 6197072), (224, 5809755), (240, 5422438), (245, 5311776), (280, 4647804), (294, 4426480), (336, 3873170), (392, 3319860), (420, 3098536), (480, 2711219), (490, 2655888), (560, 2323902), (588, 2213240), (672, 1936585), (735, 1770592), (784, 1659930), (840, 1549268), (980, 1327944), (1120, 1161951), (1176, 1106620), (1470, 885296), (1568, 829965), (1680, 774634), (1960, 663972), (2352, 553310), (2940, 442648), (3360, 387317), (3920, 331986), (4704, 276655), (5880, 221324), (7840, 165993), (11760, 110662), (23520, 55331)]