316000440

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13933}}^1$

素因数の和:13963

約数の個数: 160

約数和(自身を含む): 1213930080

約数和(自身を除く): 897929640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 13933, 22680, 27866, 41799, 55732, 69665, 83598, 97531, 111464, 125397, 139330, 167196, 195062, 208995, 250794, 278660, 292593, 334392, 376191, 390124, 417990, 487655, 501588, 557320, 585186, 626985, 752382, 780248, 835980, 877779, 975310, 1003176, 1128573, 1170372, 1253970, 1462965, 1504764, 1671960, 1755558, 1880955, 1950620, 2257146, 2340744, 2507940, 2633337, 2925930, 3009528, 3511116, 3761910, 3901240, 4388895, 4514292, 5015880, 5266674, 5642865, 5851860, 7022232, 7523820, 7900011, 8777790, 9028584, 10533348, 11285730, 11703720, 13166685, 15047640, 15800022, 17555580, 21066696, 22571460, 26333370, 31600044, 35111160, 39500055, 45142920, 52666740, 63200088, 79000110, 105333480, 158000220, 316000440]

約数ペア:

[(1, 316000440), (2, 158000220), (3, 105333480), (4, 79000110), (5, 63200088), (6, 52666740), (7, 45142920), (8, 39500055), (9, 35111160), (10, 31600044), (12, 26333370), (14, 22571460), (15, 21066696), (18, 17555580), (20, 15800022), (21, 15047640), (24, 13166685), (27, 11703720), (28, 11285730), (30, 10533348), (35, 9028584), (36, 8777790), (40, 7900011), (42, 7523820), (45, 7022232), (54, 5851860), (56, 5642865), (60, 5266674), (63, 5015880), (70, 4514292), (72, 4388895), (81, 3901240), (84, 3761910), (90, 3511116), (105, 3009528), (108, 2925930), (120, 2633337), (126, 2507940), (135, 2340744), (140, 2257146), (162, 1950620), (168, 1880955), (180, 1755558), (189, 1671960), (210, 1504764), (216, 1462965), (252, 1253970), (270, 1170372), (280, 1128573), (315, 1003176), (324, 975310), (360, 877779), (378, 835980), (405, 780248), (420, 752382), (504, 626985), (540, 585186), (567, 557320), (630, 501588), (648, 487655), (756, 417990), (810, 390124), (840, 376191), (945, 334392), (1080, 292593), (1134, 278660), (1260, 250794), (1512, 208995), (1620, 195062), (1890, 167196), (2268, 139330), (2520, 125397), (2835, 111464), (3240, 97531), (3780, 83598), (4536, 69665), (5670, 55732), (7560, 41799), (11340, 27866), (13933, 22680)]