157048600280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{885679}}^1$

素因数の和:885745

約数の個数: 128

約数和(自身を含む): 428527411200

約数和(自身を除く): 271478810920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 88, 104, 110, 124, 130, 143, 155, 220, 248, 260, 286, 310, 341, 403, 440, 520, 572, 620, 682, 715, 806, 1144, 1240, 1364, 1430, 1612, 1705, 2015, 2728, 2860, 3224, 3410, 4030, 4433, 5720, 6820, 8060, 8866, 13640, 16120, 17732, 22165, 35464, 44330, 88660, 177320, 885679, 1771358, 3542716, 4428395, 7085432, 8856790, 9742469, 11513827, 17713580, 19484938, 23027654, 27456049, 35427160, 38969876, 46055308, 48712345, 54912098, 57569135, 77939752, 92110616, 97424690, 109824196, 115138270, 126652097, 137280245, 194849380, 219648392, 230276540, 253304194, 274560490, 302016539, 356928637, 389698760, 460553080, 506608388, 549120980, 604033078, 633260485, 713857274, 1013216776, 1098241960, 1208066156, 1266520970, 1427714548, 1510082695, 1784643185, 2416132312, 2533041940, 2855429096, 3020165390, 3569286370, 3926215007, 5066083880, 6040330780, 7138572740, 7852430014, 12080661560, 14277145480, 15704860028, 19631075035, 31409720056, 39262150070, 78524300140, 157048600280]

約数ペア:

[(1, 157048600280), (2, 78524300140), (4, 39262150070), (5, 31409720056), (8, 19631075035), (10, 15704860028), (11, 14277145480), (13, 12080661560), (20, 7852430014), (22, 7138572740), (26, 6040330780), (31, 5066083880), (40, 3926215007), (44, 3569286370), (52, 3020165390), (55, 2855429096), (62, 2533041940), (65, 2416132312), (88, 1784643185), (104, 1510082695), (110, 1427714548), (124, 1266520970), (130, 1208066156), (143, 1098241960), (155, 1013216776), (220, 713857274), (248, 633260485), (260, 604033078), (286, 549120980), (310, 506608388), (341, 460553080), (403, 389698760), (440, 356928637), (520, 302016539), (572, 274560490), (620, 253304194), (682, 230276540), (715, 219648392), (806, 194849380), (1144, 137280245), (1240, 126652097), (1364, 115138270), (1430, 109824196), (1612, 97424690), (1705, 92110616), (2015, 77939752), (2728, 57569135), (2860, 54912098), (3224, 48712345), (3410, 46055308), (4030, 38969876), (4433, 35427160), (5720, 27456049), (6820, 23027654), (8060, 19484938), (8866, 17713580), (13640, 11513827), (16120, 9742469), (17732, 8856790), (22165, 7085432), (35464, 4428395), (44330, 3542716), (88660, 1771358), (177320, 885679)]