31867626960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{87299}}^1$

素因数の和:87347

約数の個数: 240

約数和(自身を含む): 118860696000

約数和(自身を除く): 86993069040

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, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 432, 468, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 936, 1014, 1040, 1080, 1170, 1352, 1404, 1521, 1560, 1690, 1755, 1872, 2028, 2160, 2340, 2535, 2704, 2808, 3042, 3120, 3380, 3510, 4056, 4563, 4680, 5070, 5616, 6084, 6760, 7020, 7605, 8112, 9126, 9360, 10140, 12168, 13520, 14040, 15210, 18252, 20280, 22815, 24336, 28080, 30420, 36504, 40560, 45630, 60840, 73008, 87299, 91260, 121680, 174598, 182520, 261897, 349196, 365040, 436495, 523794, 698392, 785691, 872990, 1047588, 1134887, 1309485, 1396784, 1571382, 1745980, 2095176, 2269774, 2357073, 2618970, 3142764, 3404661, 3491960, 3928455, 4190352, 4539548, 4714146, 5237940, 5674435, 6285528, 6809322, 6983920, 7856910, 9079096, 9428292, 10213983, 10475880, 11348870, 11785365, 12571056, 13618644, 14753531, 15713820, 17023305, 18158192, 18856584, 20427966, 20951760, 22697740, 23570730, 27237288, 29507062, 30641949, 31427640, 34046610, 37713168, 40855932, 44260593, 45395480, 47141460, 51069915, 54474576, 59014124, 61283898, 62855280, 68093220, 73767655, 81711864, 88521186, 90790960, 94282920, 102139830, 118028248, 122567796, 132781779, 136186440, 147535310, 153209745, 163423728, 177042372, 188565840, 204279660, 221302965, 236056496, 245135592, 265563558, 272372880, 295070620, 306419490, 354084744, 398345337, 408559320, 442605930, 490271184, 531127116, 590141240, 612838980, 663908895, 708169488, 796690674, 817118640, 885211860, 1062254232, 1180282480, 1225677960, 1327817790, 1593381348, 1770423720, 1991726685, 2124508464, 2451355920, 2655635580, 3186762696, 3540847440, 3983453370, 5311271160, 6373525392, 7966906740, 10622542320, 15933813480, 31867626960]

約数ペア:

[(1, 31867626960), (2, 15933813480), (3, 10622542320), (4, 7966906740), (5, 6373525392), (6, 5311271160), (8, 3983453370), (9, 3540847440), (10, 3186762696), (12, 2655635580), (13, 2451355920), (15, 2124508464), (16, 1991726685), (18, 1770423720), (20, 1593381348), (24, 1327817790), (26, 1225677960), (27, 1180282480), (30, 1062254232), (36, 885211860), (39, 817118640), (40, 796690674), (45, 708169488), (48, 663908895), (52, 612838980), (54, 590141240), (60, 531127116), (65, 490271184), (72, 442605930), (78, 408559320), (80, 398345337), (90, 354084744), (104, 306419490), (108, 295070620), (117, 272372880), (120, 265563558), (130, 245135592), (135, 236056496), (144, 221302965), (156, 204279660), (169, 188565840), (180, 177042372), (195, 163423728), (208, 153209745), (216, 147535310), (234, 136186440), (240, 132781779), (260, 122567796), (270, 118028248), (312, 102139830), (338, 94282920), (351, 90790960), (360, 88521186), (390, 81711864), (432, 73767655), (468, 68093220), (507, 62855280), (520, 61283898), (540, 59014124), (585, 54474576), (624, 51069915), (676, 47141460), (702, 45395480), (720, 44260593), (780, 40855932), (845, 37713168), (936, 34046610), (1014, 31427640), (1040, 30641949), (1080, 29507062), (1170, 27237288), (1352, 23570730), (1404, 22697740), (1521, 20951760), (1560, 20427966), (1690, 18856584), (1755, 18158192), (1872, 17023305), (2028, 15713820), (2160, 14753531), (2340, 13618644), (2535, 12571056), (2704, 11785365), (2808, 11348870), (3042, 10475880), (3120, 10213983), (3380, 9428292), (3510, 9079096), (4056, 7856910), (4563, 6983920), (4680, 6809322), (5070, 6285528), (5616, 5674435), (6084, 5237940), (6760, 4714146), (7020, 4539548), (7605, 4190352), (8112, 3928455), (9126, 3491960), (9360, 3404661), (10140, 3142764), (12168, 2618970), (13520, 2357073), (14040, 2269774), (15210, 2095176), (18252, 1745980), (20280, 1571382), (22815, 1396784), (24336, 1309485), (28080, 1134887), (30420, 1047588), (36504, 872990), (40560, 785691), (45630, 698392), (60840, 523794), (73008, 436495), (87299, 365040), (91260, 349196), (121680, 261897), (174598, 182520)]