1514366920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{991}}^1$

素因数の和:1187

約数の個数: 128

約数和(自身を含む): 3908321280

約数和(自身を除く): 2393954360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 151, 184, 220, 230, 253, 302, 440, 460, 506, 604, 755, 920, 991, 1012, 1208, 1265, 1510, 1661, 1982, 2024, 2530, 3020, 3322, 3473, 3964, 4955, 5060, 6040, 6644, 6946, 7928, 8305, 9910, 10120, 10901, 13288, 13892, 16610, 17365, 19820, 21802, 22793, 27784, 33220, 34730, 38203, 39640, 43604, 45586, 54505, 66440, 69460, 76406, 87208, 91172, 109010, 113965, 138920, 149641, 152812, 182344, 191015, 218020, 227930, 250723, 299282, 305624, 382030, 436040, 455860, 501446, 598564, 748205, 764060, 911720, 1002892, 1197128, 1253615, 1496410, 1528120, 1646051, 2005784, 2507230, 2992820, 3292102, 3441743, 5014460, 5985640, 6584204, 6883486, 8230255, 10028920, 13168408, 13766972, 16460510, 17208715, 27533944, 32921020, 34417430, 37859173, 65842040, 68834860, 75718346, 137669720, 151436692, 189295865, 302873384, 378591730, 757183460, 1514366920]

約数ペア:

[(1, 1514366920), (2, 757183460), (4, 378591730), (5, 302873384), (8, 189295865), (10, 151436692), (11, 137669720), (20, 75718346), (22, 68834860), (23, 65842040), (40, 37859173), (44, 34417430), (46, 32921020), (55, 27533944), (88, 17208715), (92, 16460510), (110, 13766972), (115, 13168408), (151, 10028920), (184, 8230255), (220, 6883486), (230, 6584204), (253, 5985640), (302, 5014460), (440, 3441743), (460, 3292102), (506, 2992820), (604, 2507230), (755, 2005784), (920, 1646051), (991, 1528120), (1012, 1496410), (1208, 1253615), (1265, 1197128), (1510, 1002892), (1661, 911720), (1982, 764060), (2024, 748205), (2530, 598564), (3020, 501446), (3322, 455860), (3473, 436040), (3964, 382030), (4955, 305624), (5060, 299282), (6040, 250723), (6644, 227930), (6946, 218020), (7928, 191015), (8305, 182344), (9910, 152812), (10120, 149641), (10901, 138920), (13288, 113965), (13892, 109010), (16610, 91172), (17365, 87208), (19820, 76406), (21802, 69460), (22793, 66440), (27784, 54505), (33220, 45586), (34730, 43604), (38203, 39640)]