156955887960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1\times {\mathrm{32381}}^1$

素因数の和:33729

約数の個数: 128

約数和(自身を含む): 486444994560

約数和(自身を除く): 329489106600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1303, 1860, 2606, 3720, 3909, 5212, 6515, 7818, 10424, 13030, 15636, 19545, 26060, 31272, 32381, 39090, 40393, 52120, 64762, 78180, 80786, 97143, 121179, 129524, 156360, 161572, 161905, 194286, 201965, 242358, 259048, 323144, 323810, 388572, 403930, 484716, 485715, 605895, 647620, 777144, 807860, 969432, 971430, 1003811, 1211790, 1295240, 1615720, 1942860, 2007622, 2423580, 3011433, 3885720, 4015244, 4847160, 5019055, 6022866, 8030488, 10038110, 12045732, 15057165, 20076220, 24091464, 30114330, 40152440, 42192443, 60228660, 84384886, 120457320, 126577329, 168769772, 210962215, 253154658, 337539544, 421924430, 506309316, 632886645, 843848860, 1012618632, 1265773290, 1307965733, 1687697720, 2531546580, 2615931466, 3923897199, 5063093160, 5231862932, 6539828665, 7847794398, 10463725864, 13079657330, 15695588796, 19619485995, 26159314660, 31391177592, 39238971990, 52318629320, 78477943980, 156955887960]

約数ペア:

[(1, 156955887960), (2, 78477943980), (3, 52318629320), (4, 39238971990), (5, 31391177592), (6, 26159314660), (8, 19619485995), (10, 15695588796), (12, 13079657330), (15, 10463725864), (20, 7847794398), (24, 6539828665), (30, 5231862932), (31, 5063093160), (40, 3923897199), (60, 2615931466), (62, 2531546580), (93, 1687697720), (120, 1307965733), (124, 1265773290), (155, 1012618632), (186, 843848860), (248, 632886645), (310, 506309316), (372, 421924430), (465, 337539544), (620, 253154658), (744, 210962215), (930, 168769772), (1240, 126577329), (1303, 120457320), (1860, 84384886), (2606, 60228660), (3720, 42192443), (3909, 40152440), (5212, 30114330), (6515, 24091464), (7818, 20076220), (10424, 15057165), (13030, 12045732), (15636, 10038110), (19545, 8030488), (26060, 6022866), (31272, 5019055), (32381, 4847160), (39090, 4015244), (40393, 3885720), (52120, 3011433), (64762, 2423580), (78180, 2007622), (80786, 1942860), (97143, 1615720), (121179, 1295240), (129524, 1211790), (156360, 1003811), (161572, 971430), (161905, 969432), (194286, 807860), (201965, 777144), (242358, 647620), (259048, 605895), (323144, 485715), (323810, 484716), (388572, 403930)]