20137040370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{6067}}^1$

素因数の和:6749

約数の個数: 128

約数和(自身を含む): 56621721600

約数和(自身を除く): 36484681230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 647, 855, 1026, 1294, 1710, 1941, 2565, 3235, 3882, 5130, 5823, 6067, 6470, 9705, 11646, 12134, 12293, 17469, 18201, 19410, 24586, 29115, 30335, 34938, 36402, 36879, 54603, 58230, 60670, 61465, 73758, 87345, 91005, 109206, 110637, 115273, 122930, 163809, 174690, 182010, 184395, 221274, 230546, 273015, 327618, 331911, 345819, 368790, 546030, 553185, 576365, 663822, 691638, 819045, 1037457, 1106370, 1152730, 1638090, 1659555, 1729095, 2074914, 3112371, 3319110, 3458190, 3925349, 5187285, 6224742, 7850698, 10374570, 11776047, 15561855, 19626745, 23552094, 31123710, 35328141, 39253490, 58880235, 70656282, 74581631, 105984423, 117760470, 149163262, 176640705, 211968846, 223744893, 353281410, 372908155, 447489786, 529922115, 671234679, 745816310, 1059844230, 1118724465, 1342469358, 2013704037, 2237448930, 3356173395, 4027408074, 6712346790, 10068520185, 20137040370]

約数ペア:

[(1, 20137040370), (2, 10068520185), (3, 6712346790), (5, 4027408074), (6, 3356173395), (9, 2237448930), (10, 2013704037), (15, 1342469358), (18, 1118724465), (19, 1059844230), (27, 745816310), (30, 671234679), (38, 529922115), (45, 447489786), (54, 372908155), (57, 353281410), (90, 223744893), (95, 211968846), (114, 176640705), (135, 149163262), (171, 117760470), (190, 105984423), (270, 74581631), (285, 70656282), (342, 58880235), (513, 39253490), (570, 35328141), (647, 31123710), (855, 23552094), (1026, 19626745), (1294, 15561855), (1710, 11776047), (1941, 10374570), (2565, 7850698), (3235, 6224742), (3882, 5187285), (5130, 3925349), (5823, 3458190), (6067, 3319110), (6470, 3112371), (9705, 2074914), (11646, 1729095), (12134, 1659555), (12293, 1638090), (17469, 1152730), (18201, 1106370), (19410, 1037457), (24586, 819045), (29115, 691638), (30335, 663822), (34938, 576365), (36402, 553185), (36879, 546030), (54603, 368790), (58230, 345819), (60670, 331911), (61465, 327618), (73758, 273015), (87345, 230546), (91005, 221274), (109206, 184395), (110637, 182010), (115273, 174690), (122930, 163809)]